| 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 | $64.25 | 7.817% | $69.2724 | $69.27 | $69.25 | $69.30 |
| Purchase #2 | $20.88 | 4.560% | $21.8321 | $21.83 | $21.85 | $21.80 |
| Purchase #3 | $59.63 | 13.451% | $67.6508 | $67.65 | $67.65 | $67.70 |
| Purchase #4 | $201.61 | 3.213% | $208.0877 | $208.09 | $208.10 | $208.10 |
| Purchase #5 | $210.97 | 8.138% | $228.1387 | $228.14 | $228.15 | $228.10 |
| Purchase #6 | $59.33 | 12.559% | $66.7813 | $66.78 | $66.80 | $66.80 |
| Purchase #7 | $243.41 | 11.496% | $271.3924 | $271.39 | $271.40 | $271.40 |
| 7 purchase totals = | $860.08 | $933.1554 | $933.15 | $933.20 | $933.20 | |