| 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 | $71.31 | 6.420% | $75.8881 | $75.89 | $75.90 | $75.90 |
| Purchase #2 | $29.94 | 5.651% | $31.6319 | $31.63 | $31.65 | $31.60 |
| Purchase #3 | $82.62 | 4.449% | $86.2958 | $86.30 | $86.30 | $86.30 |
| Purchase #4 | $116.96 | 6.839% | $124.9589 | $124.96 | $124.95 | $125.00 |
| Purchase #5 | $171.80 | 13.651% | $195.2524 | $195.25 | $195.25 | $195.30 |
| Purchase #6 | $27.48 | 5.588% | $29.0156 | $29.02 | $29.00 | $29.00 |
| Purchase #7 | $13.38 | 4.777% | $14.0192 | $14.02 | $14.00 | $14.00 |
| 7 purchase totals = | $513.49 | $557.0619 | $557.07 | $557.05 | $557.10 | |