| 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 | $12.34 | 11.834% | $13.8003 | $13.80 | $13.80 | $13.80 |
| Purchase #2 | $63.90 | 3.718% | $66.2758 | $66.28 | $66.30 | $66.30 |
| Purchase #3 | $170.80 | 13.699% | $194.1979 | $194.20 | $194.20 | $194.20 |
| Purchase #4 | $94.33 | 10.211% | $103.962 | $103.96 | $103.95 | $104.00 |
| Purchase #5 | $197.25 | 9.275% | $215.5449 | $215.54 | $215.55 | $215.50 |
| Purchase #6 | $151.78 | 7.791% | $163.6052 | $163.61 | $163.60 | $163.60 |
| Purchase #7 | $90.28 | 10.193% | $99.4822 | $99.48 | $99.50 | $99.50 |
| 7 purchase totals = | $780.68 | $856.8683 | $856.87 | $856.90 | $856.90 | |