| 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 | $76.54 | 3.782% | $79.4347 | $79.43 | $79.45 | $79.40 |
| Purchase #2 | $180.83 | 3.468% | $187.1012 | $187.10 | $187.10 | $187.10 |
| Purchase #3 | $129.50 | 10.760% | $143.4342 | $143.43 | $143.45 | $143.40 |
| Purchase #4 | $86.62 | 8.485% | $93.9697 | $93.97 | $93.95 | $94.00 |
| Purchase #5 | $155.77 | 4.817% | $163.2734 | $163.27 | $163.25 | $163.30 |
| Purchase #6 | $131.45 | 13.543% | $149.2523 | $149.25 | $149.25 | $149.30 |
| Purchase #7 | $54.40 | 9.536% | $59.5876 | $59.59 | $59.60 | $59.60 |
| 7 purchase totals = | $815.11 | $876.0531 | $876.04 | $876.05 | $876.10 | |