| 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 | $82.28 | 6.590% | $87.7023 | $87.70 | $87.70 | $87.70 |
| Purchase #2 | $57.89 | 12.531% | $65.1442 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $234.63 | 11.160% | $260.8147 | $260.81 | $260.80 | $260.80 |
| Purchase #4 | $99.86 | 13.687% | $113.5278 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $93.61 | 8.378% | $101.4526 | $101.45 | $101.45 | $101.50 |
| Purchase #6 | $27.61 | 10.424% | $30.4881 | $30.49 | $30.50 | $30.50 |
| Purchase #7 | $153.34 | 6.458% | $163.2427 | $163.24 | $163.25 | $163.20 |
| 7 purchase totals = | $749.22 | $822.3724 | $822.36 | $822.40 | $822.30 | |