| 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 | $85.92 | 7.530% | $92.3898 | $92.39 | $92.40 | $92.40 |
| Purchase #2 | $93.34 | 11.706% | $104.2664 | $104.27 | $104.25 | $104.30 |
| Purchase #3 | $227.41 | 5.767% | $240.5247 | $240.52 | $240.50 | $240.50 |
| Purchase #4 | $61.35 | 3.436% | $63.458 | $63.46 | $63.45 | $63.50 |
| Purchase #5 | $72.69 | 6.596% | $77.4846 | $77.48 | $77.50 | $77.50 |
| Purchase #6 | $168.88 | 6.583% | $179.9974 | $180.00 | $180.00 | $180.00 |
| Purchase #7 | $205.82 | 13.521% | $233.6489 | $233.65 | $233.65 | $233.60 |
| 7 purchase totals = | $915.41 | $991.7698 | $991.77 | $991.75 | $991.80 | |