| 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 | $238.27 | 9.836% | $261.7062 | $261.71 | $261.70 | $261.70 |
| Purchase #2 | $65.54 | 3.565% | $67.8765 | $67.88 | $67.90 | $67.90 |
| Purchase #3 | $100.73 | 13.820% | $114.6509 | $114.65 | $114.65 | $114.70 |
| Purchase #4 | $47.31 | 7.431% | $50.8256 | $50.83 | $50.85 | $50.80 |
| Purchase #5 | $49.35 | 5.393% | $52.0114 | $52.01 | $52.00 | $52.00 |
| Purchase #6 | $231.39 | 8.487% | $251.0281 | $251.03 | $251.05 | $251.00 |
| Purchase #7 | $158.29 | 6.476% | $168.5409 | $168.54 | $168.55 | $168.50 |
| 7 purchase totals = | $890.88 | $966.6396 | $966.65 | $966.70 | $966.60 | |