| 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 | $55.78 | 10.737% | $61.7691 | $61.77 | $61.75 | $61.80 |
| Purchase #2 | $97.76 | 5.172% | $102.8161 | $102.82 | $102.80 | $102.80 |
| Purchase #3 | $28.44 | 9.232% | $31.0656 | $31.07 | $31.05 | $31.10 |
| Purchase #4 | $21.58 | 9.112% | $23.5464 | $23.55 | $23.55 | $23.50 |
| Purchase #5 | $118.29 | 11.718% | $132.1512 | $132.15 | $132.15 | $132.20 |
| Purchase #6 | $243.70 | 5.555% | $257.2375 | $257.24 | $257.25 | $257.20 |
| Purchase #7 | $183.90 | 11.435% | $204.929 | $204.93 | $204.95 | $204.90 |
| 7 purchase totals = | $749.45 | $813.5149 | $813.53 | $813.50 | $813.50 | |