Thanks Topher. IF I find it I'll post it here.
Canadian coins not welcomed at all and cashiers give nasty looks when I try to slip a Canadian coin by. So I always lose cents when I find any in rolls. Once I took all Canadian change I found in a bunch of rolls and returned it to the bank. I was reembursed in U.S. money. Over $1.00. I've never had the guts to do it again though.
I was very upset that day because I was fed up with not getting fair exchange from banks.