| 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 | $31.49 | 7.500% | $33.8518 | $33.85 | $33.85 | $33.90 |
| Purchase #2 | $204.70 | 12.846% | $230.9958 | $231.00 | $231.00 | $231.00 |
| Purchase #3 | $15.48 | 3.244% | $15.9822 | $15.98 | $16.00 | $16.00 |
| Purchase #4 | $250.44 | 4.447% | $261.5771 | $261.58 | $261.60 | $261.60 |
| Purchase #5 | $31.48 | 10.829% | $34.889 | $34.89 | $34.90 | $34.90 |
| Purchase #6 | $49.38 | 12.434% | $55.5199 | $55.52 | $55.50 | $55.50 |
| Purchase #7 | $144.36 | 7.157% | $154.6918 | $154.69 | $154.70 | $154.70 |
| 7 purchase totals = | $727.33 | $787.5076 | $787.51 | $787.55 | $787.60 | |