| 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 | $108.44 | 3.147% | $111.8526 | $111.85 | $111.85 | $111.90 |
| Purchase #2 | $92.25 | 3.577% | $95.5498 | $95.55 | $95.55 | $95.50 |
| Purchase #3 | $71.32 | 13.217% | $80.7464 | $80.75 | $80.75 | $80.70 |
| Purchase #4 | $13.71 | 12.184% | $15.3804 | $15.38 | $15.40 | $15.40 |
| Purchase #5 | $55.91 | 4.737% | $58.5585 | $58.56 | $58.55 | $58.60 |
| Purchase #6 | $237.90 | 9.391% | $260.2412 | $260.24 | $260.25 | $260.20 |
| Purchase #7 | $27.51 | 3.122% | $28.3689 | $28.37 | $28.35 | $28.40 |
| 7 purchase totals = | $607.04 | $650.6978 | $650.70 | $650.70 | $650.70 | |