| 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 | $232.55 | 3.187% | $239.9614 | $239.96 | $239.95 | $240.00 |
| Purchase #2 | $70.33 | 13.268% | $79.6614 | $79.66 | $79.65 | $79.70 |
| Purchase #3 | $67.47 | 13.439% | $76.5373 | $76.54 | $76.55 | $76.50 |
| Purchase #4 | $25.49 | 4.804% | $26.7145 | $26.71 | $26.70 | $26.70 |
| Purchase #5 | $89.39 | 12.383% | $100.4592 | $100.46 | $100.45 | $100.50 |
| Purchase #6 | $79.51 | 5.584% | $83.9498 | $83.95 | $83.95 | $83.90 |
| Purchase #7 | $91.82 | 8.122% | $99.2776 | $99.28 | $99.30 | $99.30 |
| 7 purchase totals = | $656.56 | $706.5612 | $706.56 | $706.55 | $706.60 | |