| 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 | $54.28 | 9.633% | $59.5088 | $59.51 | $59.50 | $59.50 |
| Purchase #2 | $136.35 | 13.657% | $154.9713 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $112.42 | 3.738% | $116.6223 | $116.62 | $116.60 | $116.60 |
| Purchase #4 | $9.73 | 10.345% | $10.7366 | $10.74 | $10.75 | $10.70 |
| Purchase #5 | $75.67 | 10.869% | $83.8946 | $83.89 | $83.90 | $83.90 |
| Purchase #6 | $151.30 | 7.213% | $162.2133 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $113.28 | 8.337% | $122.7242 | $122.72 | $122.70 | $122.70 |
| 7 purchase totals = | $653.03 | $710.6711 | $710.66 | $710.60 | $710.60 | |