| 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 | $29.29 | 9.181% | $31.9791 | $31.98 | $32.00 | $32.00 |
| Purchase #2 | $110.58 | 13.591% | $125.6089 | $125.61 | $125.60 | $125.60 |
| Purchase #3 | $145.34 | 12.420% | $163.3912 | $163.39 | $163.40 | $163.40 |
| Purchase #4 | $31.57 | 5.109% | $33.1829 | $33.18 | $33.20 | $33.20 |
| Purchase #5 | $243.28 | 11.688% | $271.7146 | $271.71 | $271.70 | $271.70 |
| Purchase #6 | $106.86 | 13.448% | $121.2305 | $121.23 | $121.25 | $121.20 |
| Purchase #7 | $89.67 | 7.770% | $96.6374 | $96.64 | $96.65 | $96.60 |
| 7 purchase totals = | $756.59 | $843.7446 | $843.74 | $843.80 | $843.70 | |