| 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 | $13.56 | 6.234% | $14.4053 | $14.41 | $14.40 | $14.40 |
| Purchase #2 | $217.70 | 10.583% | $240.7392 | $240.74 | $240.75 | $240.70 |
| Purchase #3 | $90.48 | 7.645% | $97.3972 | $97.40 | $97.40 | $97.40 |
| Purchase #4 | $78.94 | 8.104% | $85.3373 | $85.34 | $85.35 | $85.30 |
| Purchase #5 | $48.79 | 9.408% | $53.3802 | $53.38 | $53.40 | $53.40 |
| Purchase #6 | $74.84 | 4.436% | $78.1599 | $78.16 | $78.15 | $78.20 |
| Purchase #7 | $166.56 | 7.626% | $179.2619 | $179.26 | $179.25 | $179.30 |
| 7 purchase totals = | $690.87 | $748.6810 | $748.69 | $748.70 | $748.70 | |