| 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 | $42.86 | 7.266% | $45.9742 | $45.97 | $45.95 | $46.00 |
| Purchase #2 | $19.45 | 4.193% | $20.2655 | $20.27 | $20.25 | $20.30 |
| Purchase #3 | $36.59 | 4.806% | $38.3485 | $38.35 | $38.35 | $38.30 |
| Purchase #4 | $215.61 | 6.277% | $229.1438 | $229.14 | $229.15 | $229.10 |
| Purchase #5 | $178.38 | 7.829% | $192.3454 | $192.35 | $192.35 | $192.30 |
| Purchase #6 | $94.74 | 5.701% | $100.1411 | $100.14 | $100.15 | $100.10 |
| Purchase #7 | $235.90 | 13.476% | $267.6899 | $267.69 | $267.70 | $267.70 |
| 7 purchase totals = | $823.53 | $893.9084 | $893.91 | $893.90 | $893.80 | |