| 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 | $80.82 | 5.145% | $84.9782 | $84.98 | $85.00 | $85.00 |
| Purchase #2 | $75.36 | 4.797% | $78.975 | $78.98 | $79.00 | $79.00 |
| Purchase #3 | $133.35 | 3.797% | $138.4133 | $138.41 | $138.40 | $138.40 |
| Purchase #4 | $15.47 | 4.699% | $16.1969 | $16.20 | $16.20 | $16.20 |
| Purchase #5 | $206.61 | 7.480% | $222.0644 | $222.06 | $222.05 | $222.10 |
| Purchase #6 | $107.75 | 8.678% | $117.1005 | $117.10 | $117.10 | $117.10 |
| Purchase #7 | $244.62 | 5.426% | $257.8931 | $257.89 | $257.90 | $257.90 |
| 7 purchase totals = | $863.98 | $915.6214 | $915.62 | $915.65 | $915.70 | |