| 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 | $9.45 | 5.860% | $10.0038 | $10.00 | $10.00 | $10.00 |
| Purchase #2 | $59.76 | 5.681% | $63.155 | $63.16 | $63.15 | $63.20 |
| Purchase #3 | $58.51 | 3.747% | $60.7024 | $60.70 | $60.70 | $60.70 |
| Purchase #4 | $83.72 | 5.529% | $88.3489 | $88.35 | $88.35 | $88.30 |
| Purchase #5 | $48.81 | 4.387% | $50.9513 | $50.95 | $50.95 | $51.00 |
| Purchase #6 | $28.65 | 9.429% | $31.3514 | $31.35 | $31.35 | $31.40 |
| Purchase #7 | $110.91 | 10.616% | $122.6842 | $122.68 | $122.70 | $122.70 |
| 7 purchase totals = | $399.81 | $427.1970 | $427.19 | $427.20 | $427.30 | |