| 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 | $74.49 | 12.598% | $83.8743 | $83.87 | $83.85 | $83.90 |
| Purchase #2 | $18.74 | 9.617% | $20.5422 | $20.54 | $20.55 | $20.50 |
| Purchase #3 | $145.41 | 8.703% | $158.065 | $158.07 | $158.05 | $158.10 |
| Purchase #4 | $28.87 | 11.340% | $32.1439 | $32.14 | $32.15 | $32.10 |
| Purchase #5 | $197.40 | 4.333% | $205.9533 | $205.95 | $205.95 | $206.00 |
| Purchase #6 | $20.69 | 11.245% | $23.0166 | $23.02 | $23.00 | $23.00 |
| Purchase #7 | $90.40 | 12.838% | $102.0056 | $102.01 | $102.00 | $102.00 |
| 7 purchase totals = | $576.00 | $625.6009 | $625.60 | $625.55 | $625.60 | |