| 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 | $82.72 | 5.161% | $86.9892 | $86.99 | $87.00 | $87.00 |
| Purchase #2 | $158.37 | 7.228% | $169.817 | $169.82 | $169.80 | $169.80 |
| Purchase #3 | $50.80 | 9.516% | $55.6341 | $55.63 | $55.65 | $55.60 |
| Purchase #4 | $77.31 | 4.809% | $81.0278 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $29.39 | 5.831% | $31.1037 | $31.10 | $31.10 | $31.10 |
| Purchase #6 | $14.79 | 8.803% | $16.092 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $195.71 | 4.866% | $205.2332 | $205.23 | $205.25 | $205.20 |
| 7 purchase totals = | $609.09 | $645.8970 | $645.89 | $645.95 | $645.80 | |