| 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 | $11.46 | 4.809% | $12.0111 | $12.01 | $12.00 | $12.00 |
| Purchase #2 | $106.29 | 8.775% | $115.6169 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $205.25 | 11.803% | $229.4757 | $229.48 | $229.50 | $229.50 |
| Purchase #4 | $144.85 | 6.486% | $154.245 | $154.25 | $154.25 | $154.20 |
| Purchase #5 | $112.91 | 11.515% | $125.9116 | $125.91 | $125.90 | $125.90 |
| Purchase #6 | $113.90 | 6.129% | $120.8809 | $120.88 | $120.90 | $120.90 |
| Purchase #7 | $20.67 | 5.791% | $21.867 | $21.87 | $21.85 | $21.90 |
| 7 purchase totals = | $715.33 | $780.0082 | $780.02 | $780.00 | $780.00 | |