| 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 | $55.49 | 10.527% | $61.3314 | $61.33 | $61.35 | $61.30 |
| Purchase #2 | $33.74 | 3.831% | $35.0326 | $35.03 | $35.05 | $35.00 |
| Purchase #3 | $157.78 | 8.421% | $171.0667 | $171.07 | $171.05 | $171.10 |
| Purchase #4 | $163.44 | 5.324% | $172.1415 | $172.14 | $172.15 | $172.10 |
| Purchase #5 | $28.87 | 5.414% | $30.433 | $30.43 | $30.45 | $30.40 |
| Purchase #6 | $170.65 | 3.270% | $176.2303 | $176.23 | $176.25 | $176.20 |
| Purchase #7 | $249.76 | 5.739% | $264.0937 | $264.09 | $264.10 | $264.10 |
| 7 purchase totals = | $859.73 | $910.3292 | $910.32 | $910.40 | $910.20 | |