| 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 | $76.59 | 5.252% | $80.6125 | $80.61 | $80.60 | $80.60 |
| Purchase #2 | $154.69 | 5.576% | $163.3155 | $163.32 | $163.30 | $163.30 |
| Purchase #3 | $214.78 | 7.753% | $231.4319 | $231.43 | $231.45 | $231.40 |
| Purchase #4 | $217.89 | 9.558% | $238.7159 | $238.72 | $238.70 | $238.70 |
| Purchase #5 | $55.70 | 4.835% | $58.3931 | $58.39 | $58.40 | $58.40 |
| Purchase #6 | $116.44 | 12.858% | $131.4119 | $131.41 | $131.40 | $131.40 |
| Purchase #7 | $71.87 | 4.165% | $74.8634 | $74.86 | $74.85 | $74.90 |
| 7 purchase totals = | $907.96 | $978.7442 | $978.74 | $978.70 | $978.70 | |