| 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 | $44.86 | 7.235% | $48.1056 | $48.11 | $48.10 | $48.10 |
| Purchase #2 | $75.90 | 5.299% | $79.9219 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $196.85 | 7.316% | $211.2515 | $211.25 | $211.25 | $211.30 |
| Purchase #4 | $37.36 | 11.741% | $41.7464 | $41.75 | $41.75 | $41.70 |
| Purchase #5 | $247.81 | 5.573% | $261.6205 | $261.62 | $261.60 | $261.60 |
| Purchase #6 | $5.93 | 12.342% | $6.6619 | $6.66 | $6.65 | $6.70 |
| Purchase #7 | $156.29 | 5.360% | $164.6671 | $164.67 | $164.65 | $164.70 |
| 7 purchase totals = | $765.00 | $813.9749 | $813.98 | $813.90 | $814.00 | |