| 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 | $110.33 | 4.692% | $115.5067 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $61.72 | 6.714% | $65.8639 | $65.86 | $65.85 | $65.90 |
| Purchase #3 | $60.55 | 9.267% | $66.1612 | $66.16 | $66.15 | $66.20 |
| Purchase #4 | $234.73 | 13.344% | $266.0524 | $266.05 | $266.05 | $266.10 |
| Purchase #5 | $45.39 | 10.126% | $49.9862 | $49.99 | $50.00 | $50.00 |
| Purchase #6 | $167.29 | 7.348% | $179.5825 | $179.58 | $179.60 | $179.60 |
| Purchase #7 | $143.65 | 7.197% | $153.9885 | $153.99 | $154.00 | $154.00 |
| 7 purchase totals = | $823.66 | $897.1414 | $897.14 | $897.15 | $897.30 | |