| 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 | $9.63 | 6.553% | $10.2611 | $10.26 | $10.25 | $10.30 |
| Purchase #2 | $111.66 | 4.680% | $116.8857 | $116.89 | $116.90 | $116.90 |
| Purchase #3 | $116.76 | 8.248% | $126.3904 | $126.39 | $126.40 | $126.40 |
| Purchase #4 | $232.38 | 12.447% | $261.3043 | $261.30 | $261.30 | $261.30 |
| Purchase #5 | $74.72 | 12.690% | $84.202 | $84.20 | $84.20 | $84.20 |
| Purchase #6 | $154.28 | 4.426% | $161.1084 | $161.11 | $161.10 | $161.10 |
| Purchase #7 | $21.65 | 7.516% | $23.2772 | $23.28 | $23.30 | $23.30 |
| 7 purchase totals = | $721.08 | $783.4291 | $783.43 | $783.45 | $783.50 | |