| 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 | $86.44 | 7.370% | $92.8106 | $92.81 | $92.80 | $92.80 |
| Purchase #2 | $148.95 | 3.186% | $153.6955 | $153.70 | $153.70 | $153.70 |
| Purchase #3 | $26.73 | 7.132% | $28.6364 | $28.64 | $28.65 | $28.60 |
| Purchase #4 | $55.57 | 10.480% | $61.3937 | $61.39 | $61.40 | $61.40 |
| Purchase #5 | $147.86 | 10.309% | $163.1029 | $163.10 | $163.10 | $163.10 |
| Purchase #6 | $26.68 | 13.599% | $30.3082 | $30.31 | $30.30 | $30.30 |
| Purchase #7 | $117.75 | 11.441% | $131.2218 | $131.22 | $131.20 | $131.20 |
| 7 purchase totals = | $609.98 | $661.1691 | $661.17 | $661.15 | $661.10 | |