| 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 | $22.37 | 10.821% | $24.7907 | $24.79 | $24.80 | $24.80 |
| Purchase #2 | $29.90 | 5.732% | $31.6139 | $31.61 | $31.60 | $31.60 |
| Purchase #3 | $155.84 | 4.596% | $163.0024 | $163.00 | $163.00 | $163.00 |
| Purchase #4 | $82.65 | 5.225% | $86.9685 | $86.97 | $86.95 | $87.00 |
| Purchase #5 | $134.50 | 8.415% | $145.8182 | $145.82 | $145.80 | $145.80 |
| Purchase #6 | $186.55 | 10.387% | $205.9269 | $205.93 | $205.95 | $205.90 |
| Purchase #7 | $222.98 | 8.719% | $242.4216 | $242.42 | $242.40 | $242.40 |
| 7 purchase totals = | $834.79 | $900.5422 | $900.54 | $900.50 | $900.50 | |