A lot of people online have convinced themselves that "tax deductible" means that the government would refund you that dollar amount. That's a "tax credit"... I

A lot of people online have convinced themselves that "tax deductible" means that the government would refund you that dollar amount. That's a "tax credit"... If forwarded donations were a tax credit, then yes, rounding up is giving the company "free" money! But you're not.