| 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 | $89.66 | 8.734% | $97.4909 | $97.49 | $97.50 | $97.50 |
| Purchase #2 | $5.46 | 5.492% | $5.7599 | $5.76 | $5.75 | $5.80 |
| Purchase #3 | $131.98 | 3.618% | $136.755 | $136.76 | $136.75 | $136.80 |
| Purchase #4 | $6.47 | 12.492% | $7.2782 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $41.59 | 9.265% | $45.4433 | $45.44 | $45.45 | $45.40 |
| Purchase #6 | $186.33 | 3.613% | $193.0621 | $193.06 | $193.05 | $193.10 |
| Purchase #7 | $174.39 | 8.766% | $189.677 | $189.68 | $189.70 | $189.70 |
| 7 purchase totals = | $635.88 | $675.4664 | $675.47 | $675.50 | $675.60 | |