| 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 | $54.30 | 7.201% | $58.2101 | $58.21 | $58.20 | $58.20 |
| Purchase #2 | $223.81 | 4.612% | $234.1321 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $166.87 | 9.252% | $182.3088 | $182.31 | $182.30 | $182.30 |
| Purchase #4 | $113.27 | 13.648% | $128.7291 | $128.73 | $128.75 | $128.70 |
| Purchase #5 | $12.92 | 13.857% | $14.7103 | $14.71 | $14.70 | $14.70 |
| Purchase #6 | $171.47 | 3.577% | $177.6035 | $177.60 | $177.60 | $177.60 |
| Purchase #7 | $148.56 | 13.469% | $168.5695 | $168.57 | $168.55 | $168.60 |
| 7 purchase totals = | $891.20 | $964.2634 | $964.26 | $964.25 | $964.20 | |