| 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 | $33.55 | 12.375% | $37.7018 | $37.70 | $37.70 | $37.70 |
| Purchase #2 | $215.55 | 9.860% | $236.8032 | $236.80 | $236.80 | $236.80 |
| Purchase #3 | $65.84 | 10.695% | $72.8816 | $72.88 | $72.90 | $72.90 |
| Purchase #4 | $189.98 | 5.867% | $201.1261 | $201.13 | $201.15 | $201.10 |
| Purchase #5 | $163.68 | 12.358% | $183.9076 | $183.91 | $183.90 | $183.90 |
| Purchase #6 | $53.84 | 9.622% | $59.0205 | $59.02 | $59.00 | $59.00 |
| Purchase #7 | $15.83 | 10.770% | $17.5349 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $738.27 | $808.9757 | $808.97 | $809.00 | $808.90 | |