| 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 | $226.87 | 13.532% | $257.57 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $19.57 | 12.637% | $22.0431 | $22.04 | $22.05 | $22.00 |
| Purchase #3 | $131.41 | 12.826% | $148.2646 | $148.26 | $148.25 | $148.30 |
| Purchase #4 | $87.39 | 3.333% | $90.3027 | $90.30 | $90.30 | $90.30 |
| Purchase #5 | $27.75 | 9.389% | $30.3554 | $30.36 | $30.35 | $30.40 |
| Purchase #6 | $75.68 | 4.114% | $78.7935 | $78.79 | $78.80 | $78.80 |
| Purchase #7 | $119.68 | 4.654% | $125.2499 | $125.25 | $125.25 | $125.20 |
| 7 purchase totals = | $688.35 | $752.5792 | $752.57 | $752.55 | $752.60 | |