| 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 | $40.72 | 9.723% | $44.6792 | $44.68 | $44.70 | $44.70 |
| Purchase #2 | $140.26 | 8.501% | $152.1835 | $152.18 | $152.20 | $152.20 |
| Purchase #3 | $217.97 | 8.512% | $236.5236 | $236.52 | $236.50 | $236.50 |
| Purchase #4 | $80.59 | 10.738% | $89.2438 | $89.24 | $89.25 | $89.20 |
| Purchase #5 | $181.74 | 7.293% | $194.9943 | $194.99 | $195.00 | $195.00 |
| Purchase #6 | $20.41 | 4.716% | $21.3725 | $21.37 | $21.35 | $21.40 |
| Purchase #7 | $86.56 | 12.664% | $97.522 | $97.52 | $97.50 | $97.50 |
| 7 purchase totals = | $768.25 | $836.5189 | $836.50 | $836.50 | $836.50 | |