| 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 | $43.98 | 11.866% | $49.1987 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $174.63 | 7.175% | $187.1597 | $187.16 | $187.15 | $187.20 |
| Purchase #3 | $249.77 | 12.757% | $281.6332 | $281.63 | $281.65 | $281.60 |
| Purchase #4 | $13.28 | 13.516% | $15.0749 | $15.07 | $15.05 | $15.10 |
| Purchase #5 | $40.50 | 5.466% | $42.7137 | $42.71 | $42.70 | $42.70 |
| Purchase #6 | $86.97 | 12.327% | $97.6908 | $97.69 | $97.70 | $97.70 |
| Purchase #7 | $169.83 | 8.477% | $184.2265 | $184.23 | $184.25 | $184.20 |
| 7 purchase totals = | $778.96 | $857.6975 | $857.69 | $857.70 | $857.70 | |