| 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 | $75.35 | 4.289% | $78.5818 | $78.58 | $78.60 | $78.60 |
| Purchase #2 | $54.78 | 11.408% | $61.0293 | $61.03 | $61.05 | $61.00 |
| Purchase #3 | $69.98 | 3.671% | $72.549 | $72.55 | $72.55 | $72.50 |
| Purchase #4 | $121.74 | 12.454% | $136.9015 | $136.90 | $136.90 | $136.90 |
| Purchase #5 | $93.77 | 13.353% | $106.2911 | $106.29 | $106.30 | $106.30 |
| Purchase #6 | $203.57 | 13.763% | $231.5873 | $231.59 | $231.60 | $231.60 |
| Purchase #7 | $210.25 | 10.665% | $232.6732 | $232.67 | $232.65 | $232.70 |
| 7 purchase totals = | $829.44 | $919.6132 | $919.61 | $919.65 | $919.60 | |