| 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 | $73.49 | 11.715% | $82.0994 | $82.10 | $82.10 | $82.10 |
| Purchase #2 | $135.96 | 3.599% | $140.8532 | $140.85 | $140.85 | $140.90 |
| Purchase #3 | $34.30 | 5.132% | $36.0603 | $36.06 | $36.05 | $36.10 |
| Purchase #4 | $14.60 | 12.753% | $16.4619 | $16.46 | $16.45 | $16.50 |
| Purchase #5 | $146.70 | 12.857% | $165.5612 | $165.56 | $165.55 | $165.60 |
| Purchase #6 | $183.85 | 3.208% | $189.7479 | $189.75 | $189.75 | $189.70 |
| Purchase #7 | $236.65 | 10.296% | $261.0155 | $261.02 | $261.00 | $261.00 |
| 7 purchase totals = | $825.55 | $891.7994 | $891.80 | $891.75 | $891.90 | |