| 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 | $129.61 | 11.633% | $144.6875 | $144.69 | $144.70 | $144.70 |
| Purchase #2 | $22.88 | 13.708% | $26.0164 | $26.02 | $26.00 | $26.00 |
| Purchase #3 | $47.51 | 5.476% | $50.1116 | $50.11 | $50.10 | $50.10 |
| Purchase #4 | $243.29 | 3.383% | $251.5205 | $251.52 | $251.50 | $251.50 |
| Purchase #5 | $155.32 | 9.288% | $169.7461 | $169.75 | $169.75 | $169.70 |
| Purchase #6 | $202.90 | 8.684% | $220.5198 | $220.52 | $220.50 | $220.50 |
| Purchase #7 | $13.69 | 5.242% | $14.4076 | $14.41 | $14.40 | $14.40 |
| 7 purchase totals = | $815.20 | $877.0095 | $877.02 | $876.95 | $876.90 | |