| 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 | $26.28 | 8.350% | $28.4744 | $28.47 | $28.45 | $28.50 |
| Purchase #2 | $93.39 | 10.388% | $103.0914 | $103.09 | $103.10 | $103.10 |
| Purchase #3 | $60.69 | 7.663% | $65.3407 | $65.34 | $65.35 | $65.30 |
| Purchase #4 | $155.93 | 12.262% | $175.0501 | $175.05 | $175.05 | $175.10 |
| Purchase #5 | $174.83 | 3.431% | $180.8284 | $180.83 | $180.85 | $180.80 |
| Purchase #6 | $233.97 | 4.258% | $243.9324 | $243.93 | $243.95 | $243.90 |
| Purchase #7 | $41.45 | 11.225% | $46.1028 | $46.10 | $46.10 | $46.10 |
| 7 purchase totals = | $786.54 | $842.8202 | $842.81 | $842.85 | $842.80 | |