| 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 | $12.72 | 7.337% | $13.6533 | $13.65 | $13.65 | $13.70 |
| Purchase #2 | $69.88 | 10.605% | $77.2908 | $77.29 | $77.30 | $77.30 |
| Purchase #3 | $177.69 | 4.527% | $185.734 | $185.73 | $185.75 | $185.70 |
| Purchase #4 | $75.40 | 7.762% | $81.2525 | $81.25 | $81.25 | $81.30 |
| Purchase #5 | $170.52 | 8.431% | $184.8965 | $184.90 | $184.90 | $184.90 |
| Purchase #6 | $68.81 | 7.517% | $73.9824 | $73.98 | $74.00 | $74.00 |
| Purchase #7 | $58.95 | 3.261% | $60.8724 | $60.87 | $60.85 | $60.90 |
| 7 purchase totals = | $633.97 | $677.6819 | $677.67 | $677.70 | $677.80 | |