| 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 | $104.48 | 5.135% | $109.845 | $109.85 | $109.85 | $109.80 |
| Purchase #2 | $180.96 | 10.247% | $199.503 | $199.50 | $199.50 | $199.50 |
| Purchase #3 | $107.45 | 11.407% | $119.7068 | $119.71 | $119.70 | $119.70 |
| Purchase #4 | $41.95 | 9.672% | $46.0074 | $46.01 | $46.00 | $46.00 |
| Purchase #5 | $79.61 | 8.414% | $86.3084 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $45.61 | 9.864% | $50.109 | $50.11 | $50.10 | $50.10 |
| Purchase #7 | $74.69 | 5.858% | $79.0653 | $79.07 | $79.05 | $79.10 |
| 7 purchase totals = | $634.75 | $690.5449 | $690.56 | $690.50 | $690.50 | |