| 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 | $70.99 | 11.526% | $79.1723 | $79.17 | $79.15 | $79.20 |
| Purchase #2 | $22.36 | 3.413% | $23.1231 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $102.46 | 5.309% | $107.8996 | $107.90 | $107.90 | $107.90 |
| Purchase #4 | $78.89 | 7.767% | $85.0174 | $85.02 | $85.00 | $85.00 |
| Purchase #5 | $15.31 | 11.542% | $17.0771 | $17.08 | $17.10 | $17.10 |
| Purchase #6 | $220.39 | 12.375% | $247.6633 | $247.66 | $247.65 | $247.70 |
| Purchase #7 | $61.79 | 3.795% | $64.1349 | $64.13 | $64.15 | $64.10 |
| 7 purchase totals = | $572.19 | $624.0877 | $624.08 | $624.05 | $624.10 | |