| 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 | $87.58 | 7.105% | $93.8026 | $93.80 | $93.80 | $93.80 |
| Purchase #2 | $87.91 | 10.857% | $97.4544 | $97.45 | $97.45 | $97.50 |
| Purchase #3 | $186.72 | 7.850% | $201.3775 | $201.38 | $201.40 | $201.40 |
| Purchase #4 | $187.51 | 6.575% | $199.8388 | $199.84 | $199.85 | $199.80 |
| Purchase #5 | $106.91 | 4.303% | $111.5103 | $111.51 | $111.50 | $111.50 |
| Purchase #6 | $137.56 | 3.688% | $142.6332 | $142.63 | $142.65 | $142.60 |
| Purchase #7 | $124.98 | 5.636% | $132.0239 | $132.02 | $132.00 | $132.00 |
| 7 purchase totals = | $919.17 | $978.6407 | $978.63 | $978.65 | $978.60 | |