| 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 | $8.41 | 4.260% | $8.7683 | $8.77 | $8.75 | $8.80 |
| Purchase #2 | $180.91 | 13.297% | $204.9656 | $204.97 | $204.95 | $205.00 |
| Purchase #3 | $68.64 | 13.129% | $77.6517 | $77.65 | $77.65 | $77.70 |
| Purchase #4 | $69.89 | 3.435% | $72.2907 | $72.29 | $72.30 | $72.30 |
| Purchase #5 | $129.80 | 3.492% | $134.3326 | $134.33 | $134.35 | $134.30 |
| Purchase #6 | $91.61 | 6.246% | $97.332 | $97.33 | $97.35 | $97.30 |
| Purchase #7 | $133.61 | 6.738% | $142.6126 | $142.61 | $142.60 | $142.60 |
| 7 purchase totals = | $682.87 | $737.9535 | $737.95 | $737.95 | $738.00 | |