| 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 | $119.74 | 8.325% | $129.7084 | $129.71 | $129.70 | $129.70 |
| Purchase #2 | $94.79 | 5.308% | $99.8215 | $99.82 | $99.80 | $99.80 |
| Purchase #3 | $79.57 | 10.384% | $87.8325 | $87.83 | $87.85 | $87.80 |
| Purchase #4 | $52.41 | 12.289% | $58.8507 | $58.85 | $58.85 | $58.90 |
| Purchase #5 | $234.28 | 13.803% | $266.6177 | $266.62 | $266.60 | $266.60 |
| Purchase #6 | $246.61 | 6.212% | $261.9294 | $261.93 | $261.95 | $261.90 |
| Purchase #7 | $25.62 | 13.873% | $29.1743 | $29.17 | $29.15 | $29.20 |
| 7 purchase totals = | $853.02 | $933.9345 | $933.93 | $933.90 | $933.90 | |