| 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 | $6.57 | 8.709% | $7.1422 | $7.14 | $7.15 | $7.10 |
| Purchase #2 | $154.91 | 5.237% | $163.0226 | $163.02 | $163.00 | $163.00 |
| Purchase #3 | $72.50 | 8.132% | $78.3957 | $78.40 | $78.40 | $78.40 |
| Purchase #4 | $97.36 | 13.786% | $110.782 | $110.78 | $110.80 | $110.80 |
| Purchase #5 | $100.55 | 4.450% | $105.0245 | $105.02 | $105.00 | $105.00 |
| Purchase #6 | $165.73 | 13.664% | $188.3753 | $188.38 | $188.40 | $188.40 |
| Purchase #7 | $58.37 | 10.209% | $64.329 | $64.33 | $64.35 | $64.30 |
| 7 purchase totals = | $655.99 | $717.0713 | $717.07 | $717.10 | $717.00 | |