| 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 | $64.94 | 4.289% | $67.7253 | $67.73 | $67.75 | $67.70 |
| Purchase #2 | $7.26 | 3.557% | $7.5182 | $7.52 | $7.50 | $7.50 |
| Purchase #3 | $86.78 | 12.420% | $97.5581 | $97.56 | $97.55 | $97.60 |
| Purchase #4 | $52.81 | 10.690% | $58.4554 | $58.46 | $58.45 | $58.50 |
| Purchase #5 | $22.61 | 11.808% | $25.2798 | $25.28 | $25.30 | $25.30 |
| Purchase #6 | $241.93 | 7.513% | $260.1062 | $260.11 | $260.10 | $260.10 |
| Purchase #7 | $113.33 | 5.609% | $119.6867 | $119.69 | $119.70 | $119.70 |
| 7 purchase totals = | $589.66 | $636.3297 | $636.35 | $636.35 | $636.40 | |