| 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 | $64.80 | 8.396% | $70.2406 | $70.24 | $70.25 | $70.20 |
| Purchase #2 | $180.95 | 7.272% | $194.1087 | $194.11 | $194.10 | $194.10 |
| Purchase #3 | $236.99 | 3.164% | $244.4884 | $244.49 | $244.50 | $244.50 |
| Purchase #4 | $127.36 | 7.119% | $136.4268 | $136.43 | $136.45 | $136.40 |
| Purchase #5 | $163.36 | 7.744% | $176.0106 | $176.01 | $176.00 | $176.00 |
| Purchase #6 | $25.99 | 12.327% | $29.1938 | $29.19 | $29.20 | $29.20 |
| Purchase #7 | $104.25 | 3.586% | $107.9884 | $107.99 | $108.00 | $108.00 |
| 7 purchase totals = | $903.70 | $958.4573 | $958.46 | $958.50 | $958.40 | |