| 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 | $81.65 | 5.491% | $86.1334 | $86.13 | $86.15 | $86.10 |
| Purchase #2 | $17.60 | 8.155% | $19.0353 | $19.04 | $19.05 | $19.00 |
| Purchase #3 | $130.66 | 9.667% | $143.2909 | $143.29 | $143.30 | $143.30 |
| Purchase #4 | $110.34 | 10.313% | $121.7194 | $121.72 | $121.70 | $121.70 |
| Purchase #5 | $116.33 | 13.576% | $132.123 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $80.68 | 8.701% | $87.7 | $87.70 | $87.70 | $87.70 |
| Purchase #7 | $196.62 | 10.592% | $217.446 | $217.45 | $217.45 | $217.40 |
| 7 purchase totals = | $733.88 | $807.4480 | $807.45 | $807.45 | $807.30 | |