| 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 | $86.84 | 3.852% | $90.1851 | $90.19 | $90.20 | $90.20 |
| Purchase #2 | $97.74 | 6.713% | $104.3013 | $104.30 | $104.30 | $104.30 |
| Purchase #3 | $245.78 | 6.467% | $261.6746 | $261.67 | $261.65 | $261.70 |
| Purchase #4 | $8.26 | 12.230% | $9.2702 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $193.67 | 9.607% | $212.2759 | $212.28 | $212.30 | $212.30 |
| Purchase #6 | $37.46 | 9.157% | $40.8902 | $40.89 | $40.90 | $40.90 |
| Purchase #7 | $5.88 | 5.781% | $6.2199 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $675.63 | $724.8172 | $724.82 | $724.80 | $724.90 | |