| 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 | $52.42 | 10.645% | $58.0001 | $58.00 | $58.00 | $58.00 |
| Purchase #2 | $184.94 | 3.652% | $191.694 | $191.69 | $191.70 | $191.70 |
| Purchase #3 | $26.76 | 4.499% | $27.9639 | $27.96 | $27.95 | $28.00 |
| Purchase #4 | $222.40 | 10.544% | $245.8499 | $245.85 | $245.85 | $245.80 |
| Purchase #5 | $125.59 | 11.387% | $139.8909 | $139.89 | $139.90 | $139.90 |
| Purchase #6 | $9.55 | 3.434% | $9.8779 | $9.88 | $9.90 | $9.90 |
| Purchase #7 | $158.34 | 6.810% | $169.123 | $169.12 | $169.10 | $169.10 |
| 7 purchase totals = | $780.00 | $842.3997 | $842.39 | $842.40 | $842.40 | |