[JoeAltmaier]

I have completely rid myself of coins. I leave them All in the penny tray. If they object, I give them to a friend I'm with, or finally toss them in the trash on the way out. At the drive-up, I toss them all in the donation slot.

No more pockets with a clump of metal in the bottom. No more fooling around trying to make a purchase come out even. Certainly no more counting them.

Its an amazing, liberating feeling! And it costs me far less than the time and effort I win back.

[underwater]

Many supermarkets in the UK have donation jars at the checkout. I'd usually just leave all the coins I got in change. I haven't noticed that here in the US.