| 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 | $86.79 | 5.868% | $91.8828 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $5.59 | 10.515% | $6.1778 | $6.18 | $6.20 | $6.20 |
| Purchase #3 | $16.64 | 3.465% | $17.2166 | $17.22 | $17.20 | $17.20 |
| Purchase #4 | $226.45 | 7.684% | $243.8504 | $243.85 | $243.85 | $243.90 |
| Purchase #5 | $97.78 | 3.420% | $101.1241 | $101.12 | $101.10 | $101.10 |
| Purchase #6 | $57.97 | 10.776% | $64.2168 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $180.88 | 4.607% | $189.2131 | $189.21 | $189.20 | $189.20 |
| 7 purchase totals = | $672.10 | $713.6816 | $713.68 | $713.65 | $713.70 | |