| 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 | $46.72 | 3.386% | $48.3019 | $48.30 | $48.30 | $48.30 |
| Purchase #2 | $25.78 | 10.838% | $28.574 | $28.57 | $28.55 | $28.60 |
| Purchase #3 | $8.40 | 8.176% | $9.0868 | $9.09 | $9.10 | $9.10 |
| Purchase #4 | $12.43 | 4.288% | $12.963 | $12.96 | $12.95 | $13.00 |
| Purchase #5 | $205.80 | 11.461% | $229.3867 | $229.39 | $229.40 | $229.40 |
| Purchase #6 | $46.56 | 5.218% | $48.9895 | $48.99 | $49.00 | $49.00 |
| Purchase #7 | $205.42 | 4.306% | $214.2654 | $214.27 | $214.25 | $214.30 |
| 7 purchase totals = | $551.11 | $591.5673 | $591.57 | $591.55 | $591.70 | |