| 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 | $88.44 | 3.662% | $91.6787 | $91.68 | $91.70 | $91.70 |
| Purchase #2 | $9.32 | 12.576% | $10.4921 | $10.49 | $10.50 | $10.50 |
| Purchase #3 | $146.53 | 11.342% | $163.1494 | $163.15 | $163.15 | $163.10 |
| Purchase #4 | $77.84 | 7.257% | $83.4888 | $83.49 | $83.50 | $83.50 |
| Purchase #5 | $215.43 | 5.834% | $227.9982 | $228.00 | $228.00 | $228.00 |
| Purchase #6 | $118.78 | 4.174% | $123.7379 | $123.74 | $123.75 | $123.70 |
| Purchase #7 | $136.87 | 6.315% | $145.5133 | $145.51 | $145.50 | $145.50 |
| 7 purchase totals = | $793.21 | $846.0584 | $846.06 | $846.10 | $846.00 | |