| 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 | $98.62 | 6.638% | $105.1664 | $105.17 | $105.15 | $105.20 |
| Purchase #2 | $129.44 | 3.785% | $134.3393 | $134.34 | $134.35 | $134.30 |
| Purchase #3 | $178.49 | 12.581% | $200.9458 | $200.95 | $200.95 | $200.90 |
| Purchase #4 | $244.93 | 5.413% | $258.1881 | $258.19 | $258.20 | $258.20 |
| Purchase #5 | $76.54 | 10.784% | $84.7941 | $84.79 | $84.80 | $84.80 |
| Purchase #6 | $59.53 | 13.606% | $67.6297 | $67.63 | $67.65 | $67.60 |
| Purchase #7 | $56.88 | 5.133% | $59.7997 | $59.80 | $59.80 | $59.80 |
| 7 purchase totals = | $844.43 | $910.8631 | $910.87 | $910.90 | $910.80 | |