| 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 | $129.43 | 5.574% | $136.6444 | $136.64 | $136.65 | $136.60 |
| Purchase #2 | $9.87 | 8.257% | $10.685 | $10.69 | $10.70 | $10.70 |
| Purchase #3 | $76.60 | 8.681% | $83.2496 | $83.25 | $83.25 | $83.20 |
| Purchase #4 | $236.61 | 10.695% | $261.9154 | $261.92 | $261.90 | $261.90 |
| Purchase #5 | $111.43 | 8.497% | $120.8982 | $120.90 | $120.90 | $120.90 |
| Purchase #6 | $155.43 | 5.578% | $164.0999 | $164.10 | $164.10 | $164.10 |
| Purchase #7 | $31.44 | 10.410% | $34.7129 | $34.71 | $34.70 | $34.70 |
| 7 purchase totals = | $750.81 | $812.2054 | $812.21 | $812.20 | $812.10 | |