| 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 | $71.43 | 12.624% | $80.4473 | $80.45 | $80.45 | $80.40 |
| Purchase #2 | $97.45 | 5.426% | $102.7376 | $102.74 | $102.75 | $102.70 |
| Purchase #3 | $115.90 | 7.358% | $124.4279 | $124.43 | $124.45 | $124.40 |
| Purchase #4 | $219.63 | 5.253% | $231.1672 | $231.17 | $231.15 | $231.20 |
| Purchase #5 | $59.72 | 7.501% | $64.1996 | $64.20 | $64.20 | $64.20 |
| Purchase #6 | $163.78 | 3.281% | $169.1536 | $169.15 | $169.15 | $169.20 |
| Purchase #7 | $167.92 | 10.403% | $185.3887 | $185.39 | $185.40 | $185.40 |
| 7 purchase totals = | $895.83 | $957.5219 | $957.53 | $957.55 | $957.50 | |