| 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 | $19.71 | 9.231% | $21.5294 | $21.53 | $21.55 | $21.50 |
| Purchase #2 | $224.50 | 10.383% | $247.8098 | $247.81 | $247.80 | $247.80 |
| Purchase #3 | $101.31 | 11.201% | $112.6577 | $112.66 | $112.65 | $112.70 |
| Purchase #4 | $141.30 | 8.629% | $153.4928 | $153.49 | $153.50 | $153.50 |
| Purchase #5 | $27.29 | 7.236% | $29.2647 | $29.26 | $29.25 | $29.30 |
| Purchase #6 | $127.69 | 3.471% | $132.1221 | $132.12 | $132.10 | $132.10 |
| Purchase #7 | $52.48 | 9.363% | $57.3937 | $57.39 | $57.40 | $57.40 |
| 7 purchase totals = | $694.28 | $754.2702 | $754.26 | $754.25 | $754.30 | |