| 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 | $6.86 | 4.648% | $7.1789 | $7.18 | $7.20 | $7.20 |
| Purchase #2 | $71.32 | 8.658% | $77.4949 | $77.49 | $77.50 | $77.50 |
| Purchase #3 | $234.47 | 5.726% | $247.8958 | $247.90 | $247.90 | $247.90 |
| Purchase #4 | $229.28 | 3.500% | $237.3048 | $237.30 | $237.30 | $237.30 |
| Purchase #5 | $18.75 | 3.232% | $19.356 | $19.36 | $19.35 | $19.40 |
| Purchase #6 | $86.84 | 6.866% | $92.8024 | $92.80 | $92.80 | $92.80 |
| Purchase #7 | $112.46 | 10.237% | $123.9725 | $123.97 | $123.95 | $124.00 |
| 7 purchase totals = | $759.98 | $806.0053 | $806.00 | $806.00 | $806.10 | |