| 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 | $75.31 | 13.175% | $85.2321 | $85.23 | $85.25 | $85.20 |
| Purchase #2 | $230.40 | 13.334% | $261.1215 | $261.12 | $261.10 | $261.10 |
| Purchase #3 | $30.73 | 4.643% | $32.1568 | $32.16 | $32.15 | $32.20 |
| Purchase #4 | $204.83 | 10.508% | $226.3535 | $226.35 | $226.35 | $226.40 |
| Purchase #5 | $43.74 | 13.660% | $49.7149 | $49.71 | $49.70 | $49.70 |
| Purchase #6 | $85.96 | 12.308% | $96.54 | $96.54 | $96.55 | $96.50 |
| Purchase #7 | $53.85 | 8.424% | $58.3863 | $58.39 | $58.40 | $58.40 |
| 7 purchase totals = | $724.82 | $809.5051 | $809.50 | $809.50 | $809.50 | |