| 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 | $102.70 | 13.554% | $116.62 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $26.96 | 13.843% | $30.6921 | $30.69 | $30.70 | $30.70 |
| Purchase #3 | $182.47 | 11.488% | $203.4322 | $203.43 | $203.45 | $203.40 |
| Purchase #4 | $72.57 | 3.527% | $75.1295 | $75.13 | $75.15 | $75.10 |
| Purchase #5 | $103.32 | 6.363% | $109.8943 | $109.89 | $109.90 | $109.90 |
| Purchase #6 | $185.44 | 11.234% | $206.2723 | $206.27 | $206.25 | $206.30 |
| Purchase #7 | $197.96 | 5.866% | $209.5723 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $871.42 | $951.6127 | $951.60 | $951.60 | $951.60 | |