| 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 | $83.50 | 12.677% | $94.0853 | $94.09 | $94.10 | $94.10 |
| Purchase #2 | $151.45 | 5.504% | $159.7858 | $159.79 | $159.80 | $159.80 |
| Purchase #3 | $244.93 | 8.472% | $265.6805 | $265.68 | $265.70 | $265.70 |
| Purchase #4 | $160.56 | 13.537% | $182.295 | $182.30 | $182.30 | $182.30 |
| Purchase #5 | $65.41 | 13.376% | $74.1592 | $74.16 | $74.15 | $74.20 |
| Purchase #6 | $72.69 | 3.668% | $75.3563 | $75.36 | $75.35 | $75.40 |
| Purchase #7 | $11.45 | 3.852% | $11.8911 | $11.89 | $11.90 | $11.90 |
| 7 purchase totals = | $789.99 | $863.2532 | $863.27 | $863.30 | $863.40 | |