| 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 | $245.50 | 12.213% | $275.4829 | $275.48 | $275.50 | $275.50 |
| Purchase #2 | $18.34 | 13.605% | $20.8352 | $20.84 | $20.85 | $20.80 |
| Purchase #3 | $7.97 | 13.599% | $9.0538 | $9.05 | $9.05 | $9.10 |
| Purchase #4 | $45.42 | 11.323% | $50.5629 | $50.56 | $50.55 | $50.60 |
| Purchase #5 | $59.91 | 5.199% | $63.0247 | $63.02 | $63.00 | $63.00 |
| Purchase #6 | $151.38 | 7.178% | $162.2461 | $162.25 | $162.25 | $162.20 |
| Purchase #7 | $238.58 | 4.708% | $249.8123 | $249.81 | $249.80 | $249.80 |
| 7 purchase totals = | $767.10 | $831.0179 | $831.01 | $831.00 | $831.00 | |