| 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 | $52.81 | 5.450% | $55.6881 | $55.69 | $55.70 | $55.70 |
| Purchase #2 | $133.77 | 4.325% | $139.5556 | $139.56 | $139.55 | $139.60 |
| Purchase #3 | $102.82 | 3.652% | $106.575 | $106.58 | $106.60 | $106.60 |
| Purchase #4 | $41.38 | 12.800% | $46.6766 | $46.68 | $46.70 | $46.70 |
| Purchase #5 | $75.66 | 9.277% | $82.679 | $82.68 | $82.70 | $82.70 |
| Purchase #6 | $75.90 | 12.754% | $85.5803 | $85.58 | $85.60 | $85.60 |
| Purchase #7 | $91.87 | 10.551% | $101.5632 | $101.56 | $101.55 | $101.60 |
| 7 purchase totals = | $574.21 | $618.3178 | $618.33 | $618.40 | $618.50 | |