| 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 | $17.39 | 10.874% | $19.281 | $19.28 | $19.30 | $19.30 |
| Purchase #2 | $60.55 | 8.197% | $65.5133 | $65.51 | $65.50 | $65.50 |
| Purchase #3 | $120.58 | 12.574% | $135.7417 | $135.74 | $135.75 | $135.70 |
| Purchase #4 | $75.32 | 5.245% | $79.2705 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $116.39 | 13.797% | $132.4483 | $132.45 | $132.45 | $132.40 |
| Purchase #6 | $94.54 | 12.555% | $106.4095 | $106.41 | $106.40 | $106.40 |
| Purchase #7 | $215.62 | 6.411% | $229.4434 | $229.44 | $229.45 | $229.40 |
| 7 purchase totals = | $700.39 | $768.1077 | $768.10 | $768.10 | $768.00 | |