| 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 | $17.46 | 13.419% | $19.803 | $19.80 | $19.80 | $19.80 |
| Purchase #2 | $35.56 | 6.748% | $37.9596 | $37.96 | $37.95 | $38.00 |
| Purchase #3 | $89.40 | 13.133% | $101.1409 | $101.14 | $101.15 | $101.10 |
| Purchase #4 | $248.78 | 9.331% | $271.9937 | $271.99 | $272.00 | $272.00 |
| Purchase #5 | $138.58 | 8.253% | $150.017 | $150.02 | $150.00 | $150.00 |
| Purchase #6 | $42.52 | 4.567% | $44.4619 | $44.46 | $44.45 | $44.50 |
| Purchase #7 | $186.69 | 10.335% | $205.9844 | $205.98 | $206.00 | $206.00 |
| 7 purchase totals = | $758.99 | $831.3605 | $831.35 | $831.35 | $831.40 | |