| 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 | $54.84 | 6.230% | $58.2565 | $58.26 | $58.25 | $58.30 |
| Purchase #2 | $225.88 | 8.274% | $244.5693 | $244.57 | $244.55 | $244.60 |
| Purchase #3 | $78.61 | 3.720% | $81.5343 | $81.53 | $81.55 | $81.50 |
| Purchase #4 | $53.52 | 13.319% | $60.6483 | $60.65 | $60.65 | $60.60 |
| Purchase #5 | $151.32 | 11.507% | $168.7324 | $168.73 | $168.75 | $168.70 |
| Purchase #6 | $92.91 | 7.629% | $99.9981 | $100.00 | $100.00 | $100.00 |
| Purchase #7 | $22.52 | 5.476% | $23.7532 | $23.75 | $23.75 | $23.80 |
| 7 purchase totals = | $679.60 | $737.4921 | $737.49 | $737.50 | $737.50 | |