| 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 | $83.52 | 5.844% | $88.4009 | $88.40 | $88.40 | $88.40 |
| Purchase #2 | $162.82 | 6.776% | $173.8527 | $173.85 | $173.85 | $173.90 |
| Purchase #3 | $91.32 | 12.638% | $102.861 | $102.86 | $102.85 | $102.90 |
| Purchase #4 | $53.79 | 9.450% | $58.8732 | $58.87 | $58.85 | $58.90 |
| Purchase #5 | $131.67 | 8.227% | $142.5025 | $142.50 | $142.50 | $142.50 |
| Purchase #6 | $125.39 | 8.583% | $136.1522 | $136.15 | $136.15 | $136.20 |
| Purchase #7 | $222.59 | 6.374% | $236.7779 | $236.78 | $236.80 | $236.80 |
| 7 purchase totals = | $871.10 | $939.4204 | $939.41 | $939.40 | $939.60 | |