| 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 | $54.77 | 3.376% | $56.619 | $56.62 | $56.60 | $56.60 |
| Purchase #2 | $73.59 | 8.667% | $79.968 | $79.97 | $79.95 | $80.00 |
| Purchase #3 | $236.35 | 7.608% | $254.3315 | $254.33 | $254.35 | $254.30 |
| Purchase #4 | $102.50 | 4.217% | $106.8224 | $106.82 | $106.80 | $106.80 |
| Purchase #5 | $86.88 | 12.733% | $97.9424 | $97.94 | $97.95 | $97.90 |
| Purchase #6 | $122.63 | 12.116% | $137.4879 | $137.49 | $137.50 | $137.50 |
| Purchase #7 | $122.45 | 12.441% | $137.684 | $137.68 | $137.70 | $137.70 |
| 7 purchase totals = | $799.17 | $870.8552 | $870.85 | $870.85 | $870.80 | |