| 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 | $46.62 | 10.298% | $51.4209 | $51.42 | $51.40 | $51.40 |
| Purchase #2 | $219.88 | 5.316% | $231.5688 | $231.57 | $231.55 | $231.60 |
| Purchase #3 | $36.79 | 10.500% | $40.653 | $40.65 | $40.65 | $40.70 |
| Purchase #4 | $66.51 | 12.833% | $75.0452 | $75.05 | $75.05 | $75.00 |
| Purchase #5 | $215.98 | 13.660% | $245.4829 | $245.48 | $245.50 | $245.50 |
| Purchase #6 | $236.74 | 8.641% | $257.1967 | $257.20 | $257.20 | $257.20 |
| Purchase #7 | $72.34 | 11.235% | $80.4674 | $80.47 | $80.45 | $80.50 |
| 7 purchase totals = | $894.86 | $981.8349 | $981.84 | $981.80 | $981.90 | |