| 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 | $79.70 | 8.177% | $86.2171 | $86.22 | $86.20 | $86.20 |
| Purchase #2 | $87.86 | 7.847% | $94.7544 | $94.75 | $94.75 | $94.80 |
| Purchase #3 | $228.36 | 4.861% | $239.4606 | $239.46 | $239.45 | $239.50 |
| Purchase #4 | $44.70 | 4.568% | $46.7419 | $46.74 | $46.75 | $46.70 |
| Purchase #5 | $215.45 | 7.175% | $230.9085 | $230.91 | $230.90 | $230.90 |
| Purchase #6 | $182.29 | 11.835% | $203.864 | $203.86 | $203.85 | $203.90 |
| Purchase #7 | $12.95 | 6.566% | $13.8003 | $13.80 | $13.80 | $13.80 |
| 7 purchase totals = | $851.31 | $915.7468 | $915.74 | $915.70 | $915.80 | |