| 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 | $92.96 | 6.471% | $98.9754 | $98.98 | $99.00 | $99.00 |
| Purchase #2 | $163.50 | 4.514% | $170.8804 | $170.88 | $170.90 | $170.90 |
| Purchase #3 | $217.40 | 6.600% | $231.7484 | $231.75 | $231.75 | $231.70 |
| Purchase #4 | $67.88 | 12.681% | $76.4879 | $76.49 | $76.50 | $76.50 |
| Purchase #5 | $145.46 | 10.114% | $160.1718 | $160.17 | $160.15 | $160.20 |
| Purchase #6 | $242.58 | 7.797% | $261.494 | $261.49 | $261.50 | $261.50 |
| Purchase #7 | $32.52 | 9.786% | $35.7024 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $962.30 | $1,035.4603 | $1,035.46 | $1,035.50 | $1,035.50 | |