I use pennies all the time, and 95% of all my transactions are cash.
I LIKE seeing a ‘Penny Dish’ on a counter at an establishment. For starters, Paying It Forward is a good thing to do as far as Karma is concerned. ;)
Secondly, it makes me ‘do the math’ in my head to keep me sharp and to help the Cashier out because s/he can’t make change of a Dollar in the first place. *Rolleyes*
I’m a Cold, Hard Cash Gal, too. The only one that has my Debit Card info is Jim Robinson. ;)