| 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 | $102.73 | 9.548% | $112.5387 | $112.54 | $112.55 | $112.50 |
| Purchase #2 | $95.65 | 7.537% | $102.8591 | $102.86 | $102.85 | $102.90 |
| Purchase #3 | $45.96 | 5.648% | $48.5558 | $48.56 | $48.55 | $48.60 |
| Purchase #4 | $168.41 | 9.189% | $183.8852 | $183.89 | $183.90 | $183.90 |
| Purchase #5 | $16.27 | 4.257% | $16.9626 | $16.96 | $16.95 | $17.00 |
| Purchase #6 | $43.35 | 9.203% | $47.3395 | $47.34 | $47.35 | $47.30 |
| Purchase #7 | $28.38 | 8.736% | $30.8593 | $30.86 | $30.85 | $30.90 |
| 7 purchase totals = | $500.75 | $543.0002 | $543.01 | $543.00 | $543.10 | |