| 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 | $5.68 | 5.563% | $5.996 | $6.00 | $6.00 | $6.00 |
| Purchase #2 | $26.51 | 13.802% | $30.1689 | $30.17 | $30.15 | $30.20 |
| Purchase #3 | $49.66 | 13.269% | $56.2494 | $56.25 | $56.25 | $56.20 |
| Purchase #4 | $229.99 | 5.551% | $242.7567 | $242.76 | $242.75 | $242.80 |
| Purchase #5 | $56.88 | 3.335% | $58.7769 | $58.78 | $58.80 | $58.80 |
| Purchase #6 | $230.80 | 12.791% | $260.3216 | $260.32 | $260.30 | $260.30 |
| Purchase #7 | $104.84 | 3.223% | $108.219 | $108.22 | $108.20 | $108.20 |
| 7 purchase totals = | $704.36 | $762.4885 | $762.50 | $762.45 | $762.50 | |