| 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 | $56.42 | 3.682% | $58.4974 | $58.50 | $58.50 | $58.50 |
| Purchase #2 | $80.29 | 8.826% | $87.3764 | $87.38 | $87.40 | $87.40 |
| Purchase #3 | $163.53 | 7.590% | $175.9419 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $163.63 | 7.603% | $176.0708 | $176.07 | $176.05 | $176.10 |
| Purchase #5 | $86.47 | 6.294% | $91.9124 | $91.91 | $91.90 | $91.90 |
| Purchase #6 | $91.60 | 9.127% | $99.9603 | $99.96 | $99.95 | $100.00 |
| Purchase #7 | $191.38 | 13.656% | $217.5149 | $217.51 | $217.50 | $217.50 |
| 7 purchase totals = | $833.32 | $907.2741 | $907.27 | $907.25 | $907.30 | |