| 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 | $28.68 | 7.223% | $30.7516 | $30.75 | $30.75 | $30.80 |
| Purchase #2 | $236.50 | 7.246% | $253.6368 | $253.64 | $253.65 | $253.60 |
| Purchase #3 | $119.44 | 5.556% | $126.0761 | $126.08 | $126.10 | $126.10 |
| Purchase #4 | $71.42 | 12.109% | $80.0682 | $80.07 | $80.05 | $80.10 |
| Purchase #5 | $35.75 | 5.360% | $37.6662 | $37.67 | $37.65 | $37.70 |
| Purchase #6 | $71.47 | 3.868% | $74.2345 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $110.31 | 6.804% | $117.8155 | $117.82 | $117.80 | $117.80 |
| 7 purchase totals = | $673.57 | $720.2489 | $720.26 | $720.25 | $720.30 | |