| 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 | $97.87 | 3.836% | $101.6243 | $101.62 | $101.60 | $101.60 |
| Purchase #2 | $46.78 | 8.434% | $50.7254 | $50.73 | $50.75 | $50.70 |
| Purchase #3 | $157.91 | 3.340% | $163.1842 | $163.18 | $163.20 | $163.20 |
| Purchase #4 | $113.55 | 12.264% | $127.4758 | $127.48 | $127.50 | $127.50 |
| Purchase #5 | $59.87 | 5.796% | $63.3401 | $63.34 | $63.35 | $63.30 |
| Purchase #6 | $231.30 | 5.833% | $244.7917 | $244.79 | $244.80 | $244.80 |
| Purchase #7 | $52.63 | 11.616% | $58.7435 | $58.74 | $58.75 | $58.70 |
| 7 purchase totals = | $759.91 | $809.8850 | $809.88 | $809.95 | $809.80 | |