| 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 | $76.60 | 13.189% | $86.7028 | $86.70 | $86.70 | $86.70 |
| Purchase #2 | $52.63 | 6.312% | $55.952 | $55.95 | $55.95 | $56.00 |
| Purchase #3 | $108.91 | 7.482% | $117.0586 | $117.06 | $117.05 | $117.10 |
| Purchase #4 | $232.49 | 8.435% | $252.1005 | $252.10 | $252.10 | $252.10 |
| Purchase #5 | $21.40 | 3.405% | $22.1287 | $22.13 | $22.15 | $22.10 |
| Purchase #6 | $208.29 | 9.843% | $228.792 | $228.79 | $228.80 | $228.80 |
| Purchase #7 | $129.38 | 7.523% | $139.1133 | $139.11 | $139.10 | $139.10 |
| 7 purchase totals = | $829.70 | $901.8479 | $901.84 | $901.85 | $901.90 | |