| 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 | $74.28 | 3.822% | $77.119 | $77.12 | $77.10 | $77.10 |
| Purchase #2 | $126.44 | 4.539% | $132.1791 | $132.18 | $132.20 | $132.20 |
| Purchase #3 | $218.95 | 4.793% | $229.4443 | $229.44 | $229.45 | $229.40 |
| Purchase #4 | $72.55 | 11.581% | $80.952 | $80.95 | $80.95 | $81.00 |
| Purchase #5 | $25.25 | 4.681% | $26.432 | $26.43 | $26.45 | $26.40 |
| Purchase #6 | $74.73 | 13.578% | $84.8768 | $84.88 | $84.90 | $84.90 |
| Purchase #7 | $239.36 | 10.819% | $265.2564 | $265.26 | $265.25 | $265.30 |
| 7 purchase totals = | $831.56 | $896.2596 | $896.26 | $896.30 | $896.30 | |