| 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 | $66.59 | 8.501% | $72.2508 | $72.25 | $72.25 | $72.30 |
| Purchase #2 | $14.41 | 5.162% | $15.1538 | $15.15 | $15.15 | $15.20 |
| Purchase #3 | $61.86 | 12.169% | $69.3877 | $69.39 | $69.40 | $69.40 |
| Purchase #4 | $146.87 | 11.386% | $163.5926 | $163.59 | $163.60 | $163.60 |
| Purchase #5 | $148.79 | 8.396% | $161.2824 | $161.28 | $161.30 | $161.30 |
| Purchase #6 | $107.72 | 5.513% | $113.6586 | $113.66 | $113.65 | $113.70 |
| Purchase #7 | $34.65 | 5.555% | $36.5748 | $36.57 | $36.55 | $36.60 |
| 7 purchase totals = | $580.89 | $631.9007 | $631.89 | $631.90 | $632.10 | |