| 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 | $203.70 | 9.319% | $222.6828 | $222.68 | $222.70 | $222.70 |
| Purchase #2 | $114.59 | 13.631% | $130.2098 | $130.21 | $130.20 | $130.20 |
| Purchase #3 | $102.43 | 13.632% | $116.3933 | $116.39 | $116.40 | $116.40 |
| Purchase #4 | $29.94 | 10.469% | $33.0744 | $33.07 | $33.05 | $33.10 |
| Purchase #5 | $48.67 | 3.268% | $50.2605 | $50.26 | $50.25 | $50.30 |
| Purchase #6 | $119.89 | 6.697% | $127.919 | $127.92 | $127.90 | $127.90 |
| Purchase #7 | $77.73 | 4.276% | $81.0537 | $81.05 | $81.05 | $81.10 |
| 7 purchase totals = | $696.95 | $761.5935 | $761.58 | $761.55 | $761.70 | |