| 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 | $73.84 | 8.595% | $80.1865 | $80.19 | $80.20 | $80.20 |
| Purchase #2 | $27.83 | 11.181% | $30.9417 | $30.94 | $30.95 | $30.90 |
| Purchase #3 | $163.55 | 5.720% | $172.9051 | $172.91 | $172.90 | $172.90 |
| Purchase #4 | $93.31 | 7.834% | $100.6199 | $100.62 | $100.60 | $100.60 |
| Purchase #5 | $55.78 | 4.233% | $58.1412 | $58.14 | $58.15 | $58.10 |
| Purchase #6 | $5.82 | 3.596% | $6.0293 | $6.03 | $6.05 | $6.00 |
| Purchase #7 | $250.39 | 3.839% | $260.0025 | $260.00 | $260.00 | $260.00 |
| 7 purchase totals = | $670.52 | $708.8262 | $708.83 | $708.85 | $708.70 | |