| 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 | $47.82 | 8.738% | $51.9985 | $52.00 | $52.00 | $52.00 |
| Purchase #2 | $136.37 | 5.676% | $144.1104 | $144.11 | $144.10 | $144.10 |
| Purchase #3 | $151.96 | 8.204% | $164.4268 | $164.43 | $164.45 | $164.40 |
| Purchase #4 | $71.25 | 9.455% | $77.9867 | $77.99 | $78.00 | $78.00 |
| Purchase #5 | $106.44 | 3.228% | $109.8759 | $109.88 | $109.90 | $109.90 |
| Purchase #6 | $137.85 | 5.395% | $145.287 | $145.29 | $145.30 | $145.30 |
| Purchase #7 | $8.93 | 4.471% | $9.3293 | $9.33 | $9.35 | $9.30 |
| 7 purchase totals = | $660.62 | $703.0146 | $703.03 | $703.10 | $703.00 | |