| 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 | $97.89 | 9.676% | $107.3618 | $107.36 | $107.35 | $107.40 |
| Purchase #2 | $55.57 | 9.842% | $61.0392 | $61.04 | $61.05 | $61.00 |
| Purchase #3 | $149.58 | 7.541% | $160.8598 | $160.86 | $160.85 | $160.90 |
| Purchase #4 | $119.26 | 4.174% | $124.2379 | $124.24 | $124.25 | $124.20 |
| Purchase #5 | $151.27 | 12.593% | $170.3194 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $146.84 | 12.724% | $165.5239 | $165.52 | $165.50 | $165.50 |
| Purchase #7 | $136.66 | 11.289% | $152.0875 | $152.09 | $152.10 | $152.10 |
| 7 purchase totals = | $857.07 | $941.4295 | $941.43 | $941.40 | $941.40 | |