| 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 | $25.80 | 9.242% | $28.1844 | $28.18 | $28.20 | $28.20 |
| Purchase #2 | $94.62 | 9.111% | $103.2408 | $103.24 | $103.25 | $103.20 |
| Purchase #3 | $94.98 | 9.613% | $104.1104 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $58.31 | 6.139% | $61.8897 | $61.89 | $61.90 | $61.90 |
| Purchase #5 | $243.73 | 5.633% | $257.4593 | $257.46 | $257.45 | $257.50 |
| Purchase #6 | $110.67 | 13.149% | $125.222 | $125.22 | $125.20 | $125.20 |
| Purchase #7 | $27.50 | 9.456% | $30.1004 | $30.10 | $30.10 | $30.10 |
| 7 purchase totals = | $655.61 | $710.2070 | $710.20 | $710.20 | $710.20 | |