| 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 | $43.27 | 3.591% | $44.8238 | $44.82 | $44.80 | $44.80 |
| Purchase #2 | $101.90 | 6.868% | $108.8985 | $108.90 | $108.90 | $108.90 |
| Purchase #3 | $127.41 | 5.106% | $133.9156 | $133.92 | $133.90 | $133.90 |
| Purchase #4 | $236.85 | 5.221% | $249.2159 | $249.22 | $249.20 | $249.20 |
| Purchase #5 | $102.82 | 13.370% | $116.567 | $116.57 | $116.55 | $116.60 |
| Purchase #6 | $166.87 | 7.283% | $179.0231 | $179.02 | $179.00 | $179.00 |
| Purchase #7 | $137.62 | 10.177% | $151.6256 | $151.63 | $151.65 | $151.60 |
| 7 purchase totals = | $916.74 | $984.0695 | $984.08 | $984.00 | $984.00 | |