| 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 | $6.56 | 13.337% | $7.4349 | $7.43 | $7.45 | $7.40 |
| Purchase #2 | $104.44 | 3.566% | $108.1643 | $108.16 | $108.15 | $108.20 |
| Purchase #3 | $231.96 | 12.505% | $260.9666 | $260.97 | $260.95 | $261.00 |
| Purchase #4 | $49.74 | 13.522% | $56.4658 | $56.47 | $56.45 | $56.50 |
| Purchase #5 | $63.42 | 6.848% | $67.763 | $67.76 | $67.75 | $67.80 |
| Purchase #6 | $49.73 | 11.192% | $55.2958 | $55.30 | $55.30 | $55.30 |
| Purchase #7 | $204.84 | 4.817% | $214.7071 | $214.71 | $214.70 | $214.70 |
| 7 purchase totals = | $710.69 | $770.7975 | $770.80 | $770.75 | $770.90 | |