| 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 | $103.39 | 9.289% | $112.9939 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $83.32 | 6.738% | $88.9341 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $133.76 | 5.731% | $141.4258 | $141.43 | $141.45 | $141.40 |
| Purchase #4 | $99.92 | 8.762% | $108.675 | $108.68 | $108.70 | $108.70 |
| Purchase #5 | $55.99 | 9.781% | $61.4664 | $61.47 | $61.45 | $61.50 |
| Purchase #6 | $53.66 | 3.235% | $55.3959 | $55.40 | $55.40 | $55.40 |
| Purchase #7 | $60.26 | 8.362% | $65.2989 | $65.30 | $65.30 | $65.30 |
| 7 purchase totals = | $590.30 | $634.1900 | $634.20 | $634.25 | $634.20 | |