| 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 | $86.67 | 3.353% | $89.576 | $89.58 | $89.60 | $89.60 |
| Purchase #2 | $186.60 | 10.718% | $206.5998 | $206.60 | $206.60 | $206.60 |
| Purchase #3 | $224.32 | 9.128% | $244.7959 | $244.80 | $244.80 | $244.80 |
| Purchase #4 | $5.98 | 6.269% | $6.3549 | $6.35 | $6.35 | $6.40 |
| Purchase #5 | $39.98 | 11.467% | $44.5645 | $44.56 | $44.55 | $44.60 |
| Purchase #6 | $158.46 | 10.866% | $175.6783 | $175.68 | $175.70 | $175.70 |
| Purchase #7 | $91.75 | 6.462% | $97.6789 | $97.68 | $97.70 | $97.70 |
| 7 purchase totals = | $793.76 | $865.2483 | $865.25 | $865.30 | $865.40 | |