| 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 | $44.32 | 11.779% | $49.5405 | $49.54 | $49.55 | $49.50 |
| Purchase #2 | $98.40 | 8.191% | $106.4599 | $106.46 | $106.45 | $106.50 |
| Purchase #3 | $105.94 | 6.104% | $112.4066 | $112.41 | $112.40 | $112.40 |
| Purchase #4 | $217.77 | 7.649% | $234.4272 | $234.43 | $234.45 | $234.40 |
| Purchase #5 | $143.47 | 4.426% | $149.82 | $149.82 | $149.80 | $149.80 |
| Purchase #6 | $106.52 | 6.281% | $113.2105 | $113.21 | $113.20 | $113.20 |
| Purchase #7 | $100.89 | 11.355% | $112.3461 | $112.35 | $112.35 | $112.30 |
| 7 purchase totals = | $817.31 | $878.2108 | $878.22 | $878.20 | $878.10 | |