| 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 | $10.40 | 6.708% | $11.0976 | $11.10 | $11.10 | $11.10 |
| Purchase #2 | $10.44 | 4.471% | $10.9068 | $10.91 | $10.90 | $10.90 |
| Purchase #3 | $151.65 | 12.427% | $170.4955 | $170.50 | $170.50 | $170.50 |
| Purchase #4 | $117.36 | 7.172% | $125.7771 | $125.78 | $125.80 | $125.80 |
| Purchase #5 | $249.67 | 3.782% | $259.1125 | $259.11 | $259.10 | $259.10 |
| Purchase #6 | $244.28 | 13.455% | $277.1479 | $277.15 | $277.15 | $277.10 |
| Purchase #7 | $89.69 | 11.207% | $99.7416 | $99.74 | $99.75 | $99.70 |
| 7 purchase totals = | $873.49 | $954.2790 | $954.29 | $954.30 | $954.20 | |