| 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 | $71.75 | 4.712% | $75.1309 | $75.13 | $75.15 | $75.10 |
| Purchase #2 | $163.52 | 3.485% | $169.2187 | $169.22 | $169.20 | $169.20 |
| Purchase #3 | $97.72 | 7.266% | $104.8203 | $104.82 | $104.80 | $104.80 |
| Purchase #4 | $9.58 | 5.178% | $10.0761 | $10.08 | $10.10 | $10.10 |
| Purchase #5 | $97.28 | 7.426% | $104.504 | $104.50 | $104.50 | $104.50 |
| Purchase #6 | $11.27 | 4.154% | $11.7382 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $32.44 | 7.512% | $34.8769 | $34.88 | $34.90 | $34.90 |
| 7 purchase totals = | $483.56 | $510.3651 | $510.37 | $510.40 | $510.30 | |