| 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 | $96.79 | 4.729% | $101.3672 | $101.37 | $101.35 | $101.40 |
| Purchase #2 | $13.71 | 5.747% | $14.4979 | $14.50 | $14.50 | $14.50 |
| Purchase #3 | $38.53 | 4.495% | $40.2619 | $40.26 | $40.25 | $40.30 |
| Purchase #4 | $217.25 | 4.348% | $226.696 | $226.70 | $226.70 | $226.70 |
| Purchase #5 | $227.31 | 3.372% | $234.9749 | $234.97 | $234.95 | $235.00 |
| Purchase #6 | $151.52 | 5.616% | $160.0294 | $160.03 | $160.05 | $160.00 |
| Purchase #7 | $119.80 | 10.556% | $132.4461 | $132.45 | $132.45 | $132.40 |
| 7 purchase totals = | $864.91 | $910.2734 | $910.28 | $910.25 | $910.30 | |