| 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 | $36.36 | 13.731% | $41.3526 | $41.35 | $41.35 | $41.40 |
| Purchase #2 | $110.76 | 11.782% | $123.8097 | $123.81 | $123.80 | $123.80 |
| Purchase #3 | $241.73 | 6.304% | $256.9687 | $256.97 | $256.95 | $257.00 |
| Purchase #4 | $151.88 | 7.874% | $163.839 | $163.84 | $163.85 | $163.80 |
| Purchase #5 | $106.89 | 11.395% | $119.0701 | $119.07 | $119.05 | $119.10 |
| Purchase #6 | $169.25 | 3.649% | $175.4259 | $175.43 | $175.45 | $175.40 |
| Purchase #7 | $89.42 | 10.383% | $98.7045 | $98.70 | $98.70 | $98.70 |
| 7 purchase totals = | $906.29 | $979.1705 | $979.17 | $979.15 | $979.20 | |