| 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 | $30.47 | 5.108% | $32.0264 | $32.03 | $32.05 | $32.00 |
| Purchase #2 | $27.31 | 12.481% | $30.7186 | $30.72 | $30.70 | $30.70 |
| Purchase #3 | $103.96 | 12.427% | $116.8791 | $116.88 | $116.90 | $116.90 |
| Purchase #4 | $66.82 | 11.621% | $74.5852 | $74.59 | $74.60 | $74.60 |
| Purchase #5 | $199.95 | 3.619% | $207.1862 | $207.19 | $207.20 | $207.20 |
| Purchase #6 | $48.87 | 9.349% | $53.4389 | $53.44 | $53.45 | $53.40 |
| Purchase #7 | $114.61 | 5.529% | $120.9468 | $120.95 | $120.95 | $120.90 |
| 7 purchase totals = | $591.99 | $635.7812 | $635.80 | $635.85 | $635.70 | |