| 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 | $60.39 | 8.335% | $65.4235 | $65.42 | $65.40 | $65.40 |
| Purchase #2 | $11.50 | 6.190% | $12.2119 | $12.21 | $12.20 | $12.20 |
| Purchase #3 | $227.51 | 4.245% | $237.1678 | $237.17 | $237.15 | $237.20 |
| Purchase #4 | $44.54 | 13.114% | $50.381 | $50.38 | $50.40 | $50.40 |
| Purchase #5 | $247.66 | 12.258% | $278.0182 | $278.02 | $278.00 | $278.00 |
| Purchase #6 | $71.46 | 11.504% | $79.6808 | $79.68 | $79.70 | $79.70 |
| Purchase #7 | $131.87 | 12.345% | $148.1494 | $148.15 | $148.15 | $148.10 |
| 7 purchase totals = | $794.93 | $871.0326 | $871.03 | $871.00 | $871.00 | |