| 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 | $49.59 | 11.665% | $55.3747 | $55.37 | $55.35 | $55.40 |
| Purchase #2 | $102.40 | 8.154% | $110.7497 | $110.75 | $110.75 | $110.70 |
| Purchase #3 | $126.91 | 13.500% | $144.0429 | $144.04 | $144.05 | $144.00 |
| Purchase #4 | $99.42 | 6.188% | $105.5721 | $105.57 | $105.55 | $105.60 |
| Purchase #5 | $166.83 | 5.714% | $176.3627 | $176.36 | $176.35 | $176.40 |
| Purchase #6 | $159.82 | 8.689% | $173.7068 | $173.71 | $173.70 | $173.70 |
| Purchase #7 | $158.47 | 8.491% | $171.9257 | $171.93 | $171.95 | $171.90 |
| 7 purchase totals = | $863.44 | $937.7346 | $937.73 | $937.70 | $937.70 | |