| 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 | $38.72 | 13.612% | $43.9906 | $43.99 | $44.00 | $44.00 |
| Purchase #2 | $153.64 | 9.585% | $168.3664 | $168.37 | $168.35 | $168.40 |
| Purchase #3 | $190.46 | 7.867% | $205.4435 | $205.44 | $205.45 | $205.40 |
| Purchase #4 | $102.86 | 4.443% | $107.4301 | $107.43 | $107.45 | $107.40 |
| Purchase #5 | $236.26 | 13.466% | $268.0748 | $268.07 | $268.05 | $268.10 |
| Purchase #6 | $124.28 | 10.644% | $137.5084 | $137.51 | $137.50 | $137.50 |
| Purchase #7 | $8.27 | 8.403% | $8.9649 | $8.96 | $8.95 | $9.00 |
| 7 purchase totals = | $854.49 | $939.7787 | $939.77 | $939.75 | $939.80 | |