| 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 | $31.57 | 3.127% | $32.5572 | $32.56 | $32.55 | $32.60 |
| Purchase #2 | $205.46 | 10.782% | $227.6127 | $227.61 | $227.60 | $227.60 |
| Purchase #3 | $155.42 | 6.419% | $165.3964 | $165.40 | $165.40 | $165.40 |
| Purchase #4 | $99.80 | 13.394% | $113.1672 | $113.17 | $113.15 | $113.20 |
| Purchase #5 | $214.49 | 13.358% | $243.1416 | $243.14 | $243.15 | $243.10 |
| Purchase #6 | $148.27 | 7.358% | $159.1797 | $159.18 | $159.20 | $159.20 |
| Purchase #7 | $42.39 | 10.219% | $46.7218 | $46.72 | $46.70 | $46.70 |
| 7 purchase totals = | $897.40 | $987.7766 | $987.78 | $987.75 | $987.80 | |