| 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 | $112.51 | 3.542% | $116.4951 | $116.50 | $116.50 | $116.50 |
| Purchase #2 | $48.85 | 7.195% | $52.3648 | $52.36 | $52.35 | $52.40 |
| Purchase #3 | $87.61 | 7.556% | $94.2298 | $94.23 | $94.25 | $94.20 |
| Purchase #4 | $139.65 | 12.313% | $156.8451 | $156.85 | $156.85 | $156.80 |
| Purchase #5 | $36.33 | 5.778% | $38.4291 | $38.43 | $38.45 | $38.40 |
| Purchase #6 | $108.68 | 4.421% | $113.4847 | $113.48 | $113.50 | $113.50 |
| Purchase #7 | $28.91 | 4.187% | $30.1205 | $30.12 | $30.10 | $30.10 |
| 7 purchase totals = | $562.54 | $601.9691 | $601.97 | $602.00 | $601.90 | |