| 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 | $69.60 | 8.323% | $75.3928 | $75.39 | $75.40 | $75.40 |
| Purchase #2 | $71.70 | 10.627% | $79.3196 | $79.32 | $79.30 | $79.30 |
| Purchase #3 | $226.40 | 4.332% | $236.2076 | $236.21 | $236.20 | $236.20 |
| Purchase #4 | $77.98 | 11.499% | $86.9469 | $86.95 | $86.95 | $86.90 |
| Purchase #5 | $98.63 | 7.599% | $106.1249 | $106.12 | $106.10 | $106.10 |
| Purchase #6 | $143.89 | 13.850% | $163.8188 | $163.82 | $163.80 | $163.80 |
| Purchase #7 | $78.59 | 4.330% | $81.9929 | $81.99 | $82.00 | $82.00 |
| 7 purchase totals = | $766.79 | $829.8035 | $829.80 | $829.75 | $829.70 | |