| 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 | $66.58 | 5.279% | $70.0948 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $174.38 | 3.356% | $180.2322 | $180.23 | $180.25 | $180.20 |
| Purchase #3 | $155.73 | 3.315% | $160.8924 | $160.89 | $160.90 | $160.90 |
| Purchase #4 | $159.95 | 6.344% | $170.0972 | $170.10 | $170.10 | $170.10 |
| Purchase #5 | $93.28 | 7.855% | $100.6071 | $100.61 | $100.60 | $100.60 |
| Purchase #6 | $12.30 | 10.404% | $13.5797 | $13.58 | $13.60 | $13.60 |
| Purchase #7 | $154.73 | 9.655% | $169.6692 | $169.67 | $169.65 | $169.70 |
| 7 purchase totals = | $816.95 | $865.1726 | $865.17 | $865.20 | $865.20 | |