| 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 | $99.42 | 12.872% | $112.2173 | $112.22 | $112.20 | $112.20 |
| Purchase #2 | $58.91 | 3.199% | $60.7945 | $60.79 | $60.80 | $60.80 |
| Purchase #3 | $148.92 | 4.594% | $155.7614 | $155.76 | $155.75 | $155.80 |
| Purchase #4 | $56.28 | 9.453% | $61.6001 | $61.60 | $61.60 | $61.60 |
| Purchase #5 | $99.50 | 6.511% | $105.9784 | $105.98 | $106.00 | $106.00 |
| Purchase #6 | $143.40 | 3.235% | $148.039 | $148.04 | $148.05 | $148.00 |
| Purchase #7 | $13.78 | 9.511% | $15.0906 | $15.09 | $15.10 | $15.10 |
| 7 purchase totals = | $620.21 | $659.4813 | $659.48 | $659.50 | $659.50 | |