| 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 | $15.44 | 10.459% | $17.0549 | $17.05 | $17.05 | $17.10 |
| Purchase #2 | $57.82 | 11.421% | $64.4236 | $64.42 | $64.40 | $64.40 |
| Purchase #3 | $88.40 | 11.716% | $98.7569 | $98.76 | $98.75 | $98.80 |
| Purchase #4 | $192.35 | 3.531% | $199.1419 | $199.14 | $199.15 | $199.10 |
| Purchase #5 | $119.66 | 5.594% | $126.3538 | $126.35 | $126.35 | $126.40 |
| Purchase #6 | $127.75 | 7.386% | $137.1856 | $137.19 | $137.20 | $137.20 |
| Purchase #7 | $209.73 | 12.653% | $236.2671 | $236.27 | $236.25 | $236.30 |
| 7 purchase totals = | $811.15 | $879.1838 | $879.18 | $879.15 | $879.30 | |