| 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 | $69.33 | 8.365% | $75.1295 | $75.13 | $75.15 | $75.10 |
| Purchase #2 | $141.92 | 6.649% | $151.3563 | $151.36 | $151.35 | $151.40 |
| Purchase #3 | $121.47 | 8.284% | $131.5326 | $131.53 | $131.55 | $131.50 |
| Purchase #4 | $223.54 | 7.606% | $240.5425 | $240.54 | $240.55 | $240.50 |
| Purchase #5 | $53.52 | 3.174% | $55.2187 | $55.22 | $55.20 | $55.20 |
| Purchase #6 | $149.25 | 6.325% | $158.6901 | $158.69 | $158.70 | $158.70 |
| Purchase #7 | $22.46 | 6.452% | $23.9091 | $23.91 | $23.90 | $23.90 |
| 7 purchase totals = | $781.49 | $836.3788 | $836.38 | $836.40 | $836.30 | |