| 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 | $44.44 | 4.550% | $46.462 | $46.46 | $46.45 | $46.50 |
| Purchase #2 | $105.94 | 8.642% | $115.0953 | $115.10 | $115.10 | $115.10 |
| Purchase #3 | $99.84 | 7.134% | $106.9626 | $106.96 | $106.95 | $107.00 |
| Purchase #4 | $208.96 | 12.153% | $234.3549 | $234.35 | $234.35 | $234.40 |
| Purchase #5 | $19.81 | 8.462% | $21.4863 | $21.49 | $21.50 | $21.50 |
| Purchase #6 | $212.69 | 6.217% | $225.9129 | $225.91 | $225.90 | $225.90 |
| Purchase #7 | $66.59 | 7.193% | $71.3798 | $71.38 | $71.40 | $71.40 |
| 7 purchase totals = | $758.27 | $821.6538 | $821.65 | $821.65 | $821.80 | |