| 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 | $59.90 | 9.832% | $65.7894 | $65.79 | $65.80 | $65.80 |
| Purchase #2 | $13.61 | 6.185% | $14.4518 | $14.45 | $14.45 | $14.50 |
| Purchase #3 | $232.49 | 10.773% | $257.5361 | $257.54 | $257.55 | $257.50 |
| Purchase #4 | $49.90 | 7.791% | $53.7877 | $53.79 | $53.80 | $53.80 |
| Purchase #5 | $179.38 | 8.408% | $194.4623 | $194.46 | $194.45 | $194.50 |
| Purchase #6 | $83.42 | 3.214% | $86.1011 | $86.10 | $86.10 | $86.10 |
| Purchase #7 | $235.53 | 11.662% | $262.9975 | $263.00 | $263.00 | $263.00 |
| 7 purchase totals = | $854.23 | $935.1259 | $935.13 | $935.15 | $935.20 | |