| 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 | $40.29 | 8.269% | $43.6216 | $43.62 | $43.60 | $43.60 |
| Purchase #2 | $224.63 | 13.252% | $254.398 | $254.40 | $254.40 | $254.40 |
| Purchase #3 | $157.90 | 5.560% | $166.6792 | $166.68 | $166.70 | $166.70 |
| Purchase #4 | $23.49 | 8.783% | $25.5531 | $25.55 | $25.55 | $25.60 |
| Purchase #5 | $21.90 | 8.300% | $23.7177 | $23.72 | $23.70 | $23.70 |
| Purchase #6 | $95.81 | 13.841% | $109.0711 | $109.07 | $109.05 | $109.10 |
| Purchase #7 | $152.81 | 8.866% | $166.3581 | $166.36 | $166.35 | $166.40 |
| 7 purchase totals = | $716.83 | $789.3988 | $789.40 | $789.35 | $789.50 | |