| 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 | $209.97 | 6.601% | $223.8301 | $223.83 | $223.85 | $223.80 |
| Purchase #2 | $32.46 | 13.567% | $36.8638 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $183.56 | 4.725% | $192.2332 | $192.23 | $192.25 | $192.20 |
| Purchase #4 | $82.67 | 4.144% | $86.0958 | $86.10 | $86.10 | $86.10 |
| Purchase #5 | $77.77 | 12.772% | $87.7028 | $87.70 | $87.70 | $87.70 |
| Purchase #6 | $5.96 | 9.792% | $6.5436 | $6.54 | $6.55 | $6.50 |
| Purchase #7 | $61.39 | 12.543% | $69.0901 | $69.09 | $69.10 | $69.10 |
| 7 purchase totals = | $653.78 | $702.3594 | $702.35 | $702.40 | $702.30 | |