| 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 | $112.65 | 12.565% | $126.8045 | $126.80 | $126.80 | $126.80 |
| Purchase #2 | $70.41 | 13.843% | $80.1569 | $80.16 | $80.15 | $80.20 |
| Purchase #3 | $54.79 | 11.732% | $61.218 | $61.22 | $61.20 | $61.20 |
| Purchase #4 | $53.38 | 8.143% | $57.7267 | $57.73 | $57.75 | $57.70 |
| Purchase #5 | $89.79 | 13.541% | $101.9485 | $101.95 | $101.95 | $101.90 |
| Purchase #6 | $48.66 | 8.676% | $52.8817 | $52.88 | $52.90 | $52.90 |
| Purchase #7 | $215.48 | 12.862% | $243.195 | $243.20 | $243.20 | $243.20 |
| 7 purchase totals = | $645.16 | $723.9313 | $723.94 | $723.95 | $723.90 | |