| 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 | $12.42 | 7.337% | $13.3313 | $13.33 | $13.35 | $13.30 |
| Purchase #2 | $151.86 | 8.615% | $164.9427 | $164.94 | $164.95 | $164.90 |
| Purchase #3 | $28.40 | 8.749% | $30.8847 | $30.88 | $30.90 | $30.90 |
| Purchase #4 | $132.43 | 11.861% | $148.1375 | $148.14 | $148.15 | $148.10 |
| Purchase #5 | $234.67 | 4.685% | $245.6643 | $245.66 | $245.65 | $245.70 |
| Purchase #6 | $62.83 | 7.586% | $67.5963 | $67.60 | $67.60 | $67.60 |
| Purchase #7 | $188.58 | 9.415% | $206.3348 | $206.33 | $206.35 | $206.30 |
| 7 purchase totals = | $811.19 | $876.8916 | $876.88 | $876.95 | $876.80 | |