This works for either Fines or bounties and or dormat bounties.The basic difference is though you may owe a fine, you don't have a wanted status. Which is basically a shoot on site issue.
I just got a bounty for apprently hauling a bad guy. The bounty was issued because I was scanned on the way in. It's 6,000
Having no other missions, I ordered my Sandie sent to me, and stored my Dolphin. Storage free, shipping was 1,100
Left station and hung just outside until scaned. 10 seconds later, BOOM,
At rebuy checked only the Sandie, nothing else, cost 560 or 650, I forget.
Wanted is gone but the bounty, turned to fine.
Not wanted left station, waited for scan, 10 seconds later, BOOM
Rebuy basic stripped Sandie cost 560 or 650, still don't remember
Stored it, switched back to Dolphin.
Total cost including bounty, shipping, and two rebuys at 560 and 650 total was 8,310.
Subtracting the original bounty of 6,000 it only cost 2,310 extra. Which is cheap considering duress, time, and having to rebuy your actual ship if and when BOOM.