| 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 | $58.30 | 5.283% | $61.38 | $61.38 | $61.40 | $61.40 |
| Purchase #2 | $27.57 | 3.115% | $28.4288 | $28.43 | $28.45 | $28.40 |
| Purchase #3 | $238.95 | 11.866% | $267.3038 | $267.30 | $267.30 | $267.30 |
| Purchase #4 | $65.87 | 3.373% | $68.0918 | $68.09 | $68.10 | $68.10 |
| Purchase #5 | $58.41 | 10.243% | $64.3929 | $64.39 | $64.40 | $64.40 |
| Purchase #6 | $140.96 | 5.521% | $148.7424 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $177.43 | 10.315% | $195.7319 | $195.73 | $195.75 | $195.70 |
| 7 purchase totals = | $767.49 | $834.0716 | $834.06 | $834.15 | $834.00 | |