| 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 | $82.84 | 4.449% | $86.5256 | $86.53 | $86.55 | $86.50 |
| Purchase #2 | $130.27 | 13.784% | $148.2264 | $148.23 | $148.25 | $148.20 |
| Purchase #3 | $67.60 | 13.231% | $76.5442 | $76.54 | $76.55 | $76.50 |
| Purchase #4 | $25.51 | 6.347% | $27.1291 | $27.13 | $27.15 | $27.10 |
| Purchase #5 | $171.54 | 3.395% | $177.3638 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $220.83 | 3.595% | $228.7688 | $228.77 | $228.75 | $228.80 |
| Purchase #7 | $219.84 | 6.700% | $234.5693 | $234.57 | $234.55 | $234.60 |
| 7 purchase totals = | $918.43 | $979.1272 | $979.13 | $979.15 | $979.10 | |