| 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 | $57.95 | 11.519% | $64.6253 | $64.63 | $64.65 | $64.60 |
| Purchase #2 | $77.29 | 6.208% | $82.0882 | $82.09 | $82.10 | $82.10 |
| Purchase #3 | $77.68 | 11.257% | $86.4244 | $86.42 | $86.40 | $86.40 |
| Purchase #4 | $163.57 | 5.731% | $172.9442 | $172.94 | $172.95 | $172.90 |
| Purchase #5 | $102.99 | 13.822% | $117.2253 | $117.23 | $117.25 | $117.20 |
| Purchase #6 | $18.97 | 9.531% | $20.778 | $20.78 | $20.80 | $20.80 |
| Purchase #7 | $76.64 | 4.770% | $80.2957 | $80.30 | $80.30 | $80.30 |
| 7 purchase totals = | $575.09 | $624.3811 | $624.39 | $624.45 | $624.30 | |