As a heads up, and it may be different in your state: Last time I bailed someone out, bail bondsman wanted 10%, no refund. At the courthouse/jail, they wanted cash, or would wait til the check cleared(pre-internet and instant check cashing). So to save $500 or waiting a week for check to clear, I put up $5k in cash. I few days later the assistant prosecuting atty for the city of Danville, VA(a real clown show of a legal system in the 80's and 90's where a judge, prosecuting atty, and chief of police got busted for trading confiscated guns to hookers for hooker services...and even worse, the citizens wanted the fired chief back in place so he was reinstated with full back pay, pension, etc) Anyway the assistant prosecuting attorney had a bunch of papers he shuffled around and ask me where I got $5k in cash. I just looked at him. Then he wanted my records. I went home and came back with a cardboard box full of old 45's and left it with his receptionist. When the woman I had bailed out was cleared, I went to the clerk's office and ask for my 5k back, She talked about they don't actually keep the money(although I had been assured by the magistrate when I bailed the person out it would get put in an envelope and given back to me untouched) So they were going to send me a check, not even give me a check on the spot. It took nearly a month to get a check for cash I'd put up with a 10 minute advance notice.
So, the moral of that story is that unless you want to lose 10% of the amount for a little convenience(or you don't have the access to total amount of bail) expect to get jerked around by the system.
ALSO if yiu get arrested with a large sum of cash, you're going to be really screwed. Some places the cops just take it, some places the police department takes it and you have to prove it's not drug related, and almost anywhere you'll get reported to some federal agency or another for having "terrorist sized cash". And, as you can imagine, it could be worse. You can easily get killed for 5-10k.