| 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 | $57.86 | 12.540% | $65.1156 | $65.12 | $65.10 | $65.10 |
| Purchase #2 | $89.45 | 7.490% | $96.1498 | $96.15 | $96.15 | $96.10 |
| Purchase #3 | $116.42 | 9.766% | $127.7896 | $127.79 | $127.80 | $127.80 |
| Purchase #4 | $209.29 | 9.583% | $229.3463 | $229.35 | $229.35 | $229.30 |
| Purchase #5 | $97.91 | 9.725% | $107.4317 | $107.43 | $107.45 | $107.40 |
| Purchase #6 | $108.38 | 13.144% | $122.6255 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $136.79 | 6.453% | $145.6171 | $145.62 | $145.60 | $145.60 |
| 7 purchase totals = | $816.10 | $894.0756 | $894.09 | $894.10 | $893.90 | |