| 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 | $78.51 | 13.373% | $89.0091 | $89.01 | $89.00 | $89.00 |
| Purchase #2 | $236.54 | 11.659% | $264.1182 | $264.12 | $264.10 | $264.10 |
| Purchase #3 | $15.30 | 13.784% | $17.409 | $17.41 | $17.40 | $17.40 |
| Purchase #4 | $126.80 | 7.371% | $136.1464 | $136.15 | $136.15 | $136.10 |
| Purchase #5 | $149.62 | 3.395% | $154.6996 | $154.70 | $154.70 | $154.70 |
| Purchase #6 | $51.82 | 7.293% | $55.5992 | $55.60 | $55.60 | $55.60 |
| Purchase #7 | $36.70 | 9.418% | $40.1564 | $40.16 | $40.15 | $40.20 |
| 7 purchase totals = | $695.29 | $757.1379 | $757.15 | $757.10 | $757.10 | |