| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $25.40 | 9.163% | $27.7274 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $144.98 | 12.844% | $163.6012 | $163.60 | $163.60 | $163.60 |
| Purchase #3 | $237.63 | 9.869% | $261.0817 | $261.08 | $261.10 | $261.10 |
| Purchase #4 | $63.67 | 13.808% | $72.4616 | $72.46 | $72.45 | $72.50 |
| Purchase #5 | $136.79 | 10.770% | $151.5223 | $151.52 | $151.50 | $151.50 |
| Purchase #6 | $122.43 | 10.620% | $135.4321 | $135.43 | $135.45 | $135.40 |
| Purchase #7 | $95.89 | 10.186% | $105.6574 | $105.66 | $105.65 | $105.70 |
| 7 purchase totals = | $826.79 | $917.4837 | $917.48 | $917.50 | $917.50 | |