| 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 | $125.87 | 8.108% | $136.0755 | $136.08 | $136.10 | $136.10 |
| Purchase #2 | $244.30 | 8.655% | $265.4442 | $265.44 | $265.45 | $265.40 |
| Purchase #3 | $226.31 | 12.651% | $254.9405 | $254.94 | $254.95 | $254.90 |
| Purchase #4 | $93.90 | 9.390% | $102.7172 | $102.72 | $102.70 | $102.70 |
| Purchase #5 | $16.76 | 3.537% | $17.3528 | $17.35 | $17.35 | $17.40 |
| Purchase #6 | $24.53 | 13.458% | $27.8312 | $27.83 | $27.85 | $27.80 |
| Purchase #7 | $59.86 | 11.400% | $66.684 | $66.68 | $66.70 | $66.70 |
| 7 purchase totals = | $791.53 | $871.0454 | $871.04 | $871.10 | $871.00 | |