| 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 | $30.33 | 12.604% | $34.1528 | $34.15 | $34.15 | $34.20 |
| Purchase #2 | $226.39 | 8.381% | $245.3637 | $245.36 | $245.35 | $245.40 |
| Purchase #3 | $219.91 | 7.702% | $236.8475 | $236.85 | $236.85 | $236.80 |
| Purchase #4 | $108.67 | 9.650% | $119.1567 | $119.16 | $119.15 | $119.20 |
| Purchase #5 | $128.70 | 7.787% | $138.7219 | $138.72 | $138.70 | $138.70 |
| Purchase #6 | $73.40 | 12.498% | $82.5735 | $82.57 | $82.55 | $82.60 |
| Purchase #7 | $52.51 | 5.663% | $55.4836 | $55.48 | $55.50 | $55.50 |
| 7 purchase totals = | $839.91 | $912.2997 | $912.29 | $912.25 | $912.40 | |