| 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 | $33.62 | 9.469% | $36.8035 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $113.68 | 7.808% | $122.5561 | $122.56 | $122.55 | $122.60 |
| Purchase #3 | $79.93 | 11.725% | $89.3018 | $89.30 | $89.30 | $89.30 |
| Purchase #4 | $11.75 | 9.852% | $12.9076 | $12.91 | $12.90 | $12.90 |
| Purchase #5 | $52.44 | 12.513% | $59.0018 | $59.00 | $59.00 | $59.00 |
| Purchase #6 | $154.56 | 12.298% | $173.5678 | $173.57 | $173.55 | $173.60 |
| Purchase #7 | $86.55 | 13.295% | $98.0568 | $98.06 | $98.05 | $98.10 |
| 7 purchase totals = | $532.53 | $592.1954 | $592.20 | $592.15 | $592.30 | |