| 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 | $17.42 | 11.165% | $19.3649 | $19.36 | $19.35 | $19.40 |
| Purchase #2 | $93.30 | 7.810% | $100.5867 | $100.59 | $100.60 | $100.60 |
| Purchase #3 | $85.74 | 11.104% | $95.2606 | $95.26 | $95.25 | $95.30 |
| Purchase #4 | $41.85 | 9.844% | $45.9697 | $45.97 | $45.95 | $46.00 |
| Purchase #5 | $143.52 | 10.677% | $158.8436 | $158.84 | $158.85 | $158.80 |
| Purchase #6 | $244.94 | 9.553% | $268.3391 | $268.34 | $268.35 | $268.30 |
| Purchase #7 | $50.41 | 10.635% | $55.7711 | $55.77 | $55.75 | $55.80 |
| 7 purchase totals = | $677.18 | $744.1357 | $744.13 | $744.10 | $744.20 | |