| 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 | $59.72 | 8.362% | $64.7138 | $64.71 | $64.70 | $64.70 |
| Purchase #2 | $93.37 | 9.702% | $102.4288 | $102.43 | $102.45 | $102.40 |
| Purchase #3 | $237.38 | 8.622% | $257.8469 | $257.85 | $257.85 | $257.80 |
| Purchase #4 | $50.75 | 11.674% | $56.6746 | $56.67 | $56.65 | $56.70 |
| Purchase #5 | $80.34 | 10.686% | $88.9251 | $88.93 | $88.95 | $88.90 |
| Purchase #6 | $115.33 | 8.277% | $124.8759 | $124.88 | $124.90 | $124.90 |
| Purchase #7 | $140.82 | 6.829% | $150.4366 | $150.44 | $150.45 | $150.40 |
| 7 purchase totals = | $777.71 | $845.9017 | $845.91 | $845.95 | $845.80 | |