| 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 | $41.64 | 12.781% | $46.962 | $46.96 | $46.95 | $47.00 |
| Purchase #2 | $211.70 | 7.776% | $228.1618 | $228.16 | $228.15 | $228.20 |
| Purchase #3 | $9.57 | 12.205% | $10.738 | $10.74 | $10.75 | $10.70 |
| Purchase #4 | $141.56 | 4.669% | $148.1694 | $148.17 | $148.15 | $148.20 |
| Purchase #5 | $208.73 | 13.314% | $236.5203 | $236.52 | $236.50 | $236.50 |
| Purchase #6 | $67.82 | 5.372% | $71.4633 | $71.46 | $71.45 | $71.50 |
| Purchase #7 | $66.94 | 3.286% | $69.1396 | $69.14 | $69.15 | $69.10 |
| 7 purchase totals = | $747.96 | $811.1544 | $811.15 | $811.10 | $811.20 | |