| 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 | $95.60 | 12.237% | $107.2986 | $107.30 | $107.30 | $107.30 |
| Purchase #2 | $88.97 | 9.553% | $97.4693 | $97.47 | $97.45 | $97.50 |
| Purchase #3 | $210.65 | 11.214% | $234.2723 | $234.27 | $234.25 | $234.30 |
| Purchase #4 | $165.31 | 11.363% | $184.0942 | $184.09 | $184.10 | $184.10 |
| Purchase #5 | $81.80 | 5.649% | $86.4209 | $86.42 | $86.40 | $86.40 |
| Purchase #6 | $53.66 | 7.397% | $57.6292 | $57.63 | $57.65 | $57.60 |
| Purchase #7 | $37.61 | 12.672% | $42.3759 | $42.38 | $42.40 | $42.40 |
| 7 purchase totals = | $733.60 | $809.5604 | $809.56 | $809.55 | $809.60 | |