| 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 | $68.75 | 7.104% | $73.634 | $73.63 | $73.65 | $73.60 |
| Purchase #2 | $110.27 | 5.259% | $116.0691 | $116.07 | $116.05 | $116.10 |
| Purchase #3 | $18.28 | 12.442% | $20.5544 | $20.55 | $20.55 | $20.60 |
| Purchase #4 | $28.52 | 9.222% | $31.1501 | $31.15 | $31.15 | $31.20 |
| Purchase #5 | $38.98 | 3.844% | $40.4784 | $40.48 | $40.50 | $40.50 |
| Purchase #6 | $109.84 | 8.352% | $119.0138 | $119.01 | $119.00 | $119.00 |
| Purchase #7 | $146.88 | 11.534% | $163.8211 | $163.82 | $163.80 | $163.80 |
| 7 purchase totals = | $521.52 | $564.7209 | $564.71 | $564.70 | $564.80 | |