| 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 | $50.41 | 5.440% | $53.1523 | $53.15 | $53.15 | $53.20 |
| Purchase #2 | $92.81 | 12.370% | $104.2906 | $104.29 | $104.30 | $104.30 |
| Purchase #3 | $243.95 | 7.537% | $262.3365 | $262.34 | $262.35 | $262.30 |
| Purchase #4 | $46.80 | 10.840% | $51.8731 | $51.87 | $51.85 | $51.90 |
| Purchase #5 | $117.73 | 7.713% | $126.8105 | $126.81 | $126.80 | $126.80 |
| Purchase #6 | $186.28 | 12.784% | $210.094 | $210.09 | $210.10 | $210.10 |
| Purchase #7 | $30.84 | 4.613% | $32.2626 | $32.26 | $32.25 | $32.30 |
| 7 purchase totals = | $768.82 | $840.8196 | $840.81 | $840.80 | $840.90 | |