| 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 | $116.95 | 3.814% | $121.4105 | $121.41 | $121.40 | $121.40 |
| Purchase #2 | $97.95 | 10.720% | $108.4502 | $108.45 | $108.45 | $108.50 |
| Purchase #3 | $31.79 | 5.230% | $33.4526 | $33.45 | $33.45 | $33.50 |
| Purchase #4 | $238.47 | 8.133% | $257.8648 | $257.86 | $257.85 | $257.90 |
| Purchase #5 | $153.77 | 7.196% | $164.8353 | $164.84 | $164.85 | $164.80 |
| Purchase #6 | $86.94 | 8.323% | $94.176 | $94.18 | $94.20 | $94.20 |
| Purchase #7 | $8.37 | 4.824% | $8.7738 | $8.77 | $8.75 | $8.80 |
| 7 purchase totals = | $734.24 | $788.9632 | $788.96 | $788.95 | $789.10 | |