Does anyone have any experience with paying a parking ticket in person at the parking office in Davis Square with say $50 worth of quarters?    (unrolled)   I'm not quite mean enough to show up with $50 worth of pennies (and really don't want to spend the time sitting there while they are counted), but I want to make a statement.  I'll all honesty, I'd pay by credit card if Somerville didn't charge an extra fee (Boston doesn't).    Yes, I could mail in a check but there is no satisfaction in that.     Parking enforcement in Somerville has jumped the shark and it is time for some civil disobedience.