| 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 | $42.79 | 12.598% | $48.1807 | $48.18 | $48.20 | $48.20 |
| Purchase #2 | $157.76 | 7.413% | $169.4547 | $169.45 | $169.45 | $169.50 |
| Purchase #3 | $58.99 | 9.656% | $64.6861 | $64.69 | $64.70 | $64.70 |
| Purchase #4 | $49.83 | 10.771% | $55.1972 | $55.20 | $55.20 | $55.20 |
| Purchase #5 | $241.86 | 9.351% | $264.4763 | $264.48 | $264.50 | $264.50 |
| Purchase #6 | $176.27 | 3.332% | $182.1433 | $182.14 | $182.15 | $182.10 |
| Purchase #7 | $23.64 | 12.354% | $26.5605 | $26.56 | $26.55 | $26.60 |
| 7 purchase totals = | $751.14 | $810.6988 | $810.70 | $810.75 | $810.80 | |