| 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 | $8.49 | 9.469% | $9.2939 | $9.29 | $9.30 | $9.30 |
| Purchase #2 | $151.97 | 7.645% | $163.5881 | $163.59 | $163.60 | $163.60 |
| Purchase #3 | $22.83 | 13.813% | $25.9835 | $25.98 | $26.00 | $26.00 |
| Purchase #4 | $28.78 | 4.867% | $30.1807 | $30.18 | $30.20 | $30.20 |
| Purchase #5 | $112.72 | 7.500% | $121.174 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $239.80 | 13.540% | $272.2689 | $272.27 | $272.25 | $272.30 |
| Purchase #7 | $136.41 | 7.475% | $146.6066 | $146.61 | $146.60 | $146.60 |
| 7 purchase totals = | $701.00 | $769.0957 | $769.09 | $769.10 | $769.20 | |