| 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 | $75.82 | 6.856% | $81.0182 | $81.02 | $81.00 | $81.00 |
| Purchase #2 | $76.96 | 12.846% | $86.8463 | $86.85 | $86.85 | $86.80 |
| Purchase #3 | $122.83 | 4.711% | $128.6165 | $128.62 | $128.60 | $128.60 |
| Purchase #4 | $38.33 | 5.432% | $40.4121 | $40.41 | $40.40 | $40.40 |
| Purchase #5 | $196.93 | 6.769% | $210.2602 | $210.26 | $210.25 | $210.30 |
| Purchase #6 | $202.49 | 3.534% | $209.646 | $209.65 | $209.65 | $209.60 |
| Purchase #7 | $32.46 | 13.638% | $36.8869 | $36.89 | $36.90 | $36.90 |
| 7 purchase totals = | $745.82 | $793.6862 | $793.70 | $793.65 | $793.60 | |