| 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 | $84.70 | 5.201% | $89.1052 | $89.11 | $89.10 | $89.10 |
| Purchase #2 | $205.84 | 8.263% | $222.8486 | $222.85 | $222.85 | $222.80 |
| Purchase #3 | $99.79 | 5.168% | $104.9471 | $104.95 | $104.95 | $104.90 |
| Purchase #4 | $10.66 | 13.151% | $12.0619 | $12.06 | $12.05 | $12.10 |
| Purchase #5 | $14.70 | 11.450% | $16.3832 | $16.38 | $16.40 | $16.40 |
| Purchase #6 | $181.44 | 5.407% | $191.2505 | $191.25 | $191.25 | $191.30 |
| Purchase #7 | $154.66 | 9.662% | $169.6032 | $169.60 | $169.60 | $169.60 |
| 7 purchase totals = | $751.79 | $806.1997 | $806.20 | $806.20 | $806.20 | |