| 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 | $114.52 | 7.652% | $123.2831 | $123.28 | $123.30 | $123.30 |
| Purchase #2 | $38.92 | 11.494% | $43.3935 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $27.98 | 9.564% | $30.656 | $30.66 | $30.65 | $30.70 |
| Purchase #4 | $223.51 | 5.153% | $235.0275 | $235.03 | $235.05 | $235.00 |
| Purchase #5 | $78.42 | 9.404% | $85.7946 | $85.79 | $85.80 | $85.80 |
| Purchase #6 | $81.27 | 6.708% | $86.7216 | $86.72 | $86.70 | $86.70 |
| Purchase #7 | $69.56 | 11.236% | $77.3758 | $77.38 | $77.40 | $77.40 |
| 7 purchase totals = | $634.18 | $682.2521 | $682.25 | $682.30 | $682.30 | |