| 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 | $7.63 | 5.250% | $8.0306 | $8.03 | $8.05 | $8.00 |
| Purchase #2 | $236.50 | 10.308% | $260.8784 | $260.88 | $260.90 | $260.90 |
| Purchase #3 | $195.65 | 5.113% | $205.6536 | $205.65 | $205.65 | $205.70 |
| Purchase #4 | $200.54 | 8.626% | $217.8386 | $217.84 | $217.85 | $217.80 |
| Purchase #5 | $109.83 | 11.685% | $122.6636 | $122.66 | $122.65 | $122.70 |
| Purchase #6 | $45.57 | 12.548% | $51.2881 | $51.29 | $51.30 | $51.30 |
| Purchase #7 | $109.87 | 9.129% | $119.9 | $119.90 | $119.90 | $119.90 |
| 7 purchase totals = | $905.59 | $986.2529 | $986.25 | $986.30 | $986.30 | |