| 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 | $22.41 | 5.639% | $23.6737 | $23.67 | $23.65 | $23.70 |
| Purchase #2 | $64.96 | 3.435% | $67.1914 | $67.19 | $67.20 | $67.20 |
| Purchase #3 | $225.45 | 11.140% | $250.5651 | $250.57 | $250.55 | $250.60 |
| Purchase #4 | $188.36 | 9.666% | $206.5669 | $206.57 | $206.55 | $206.60 |
| Purchase #5 | $144.54 | 7.213% | $154.9657 | $154.97 | $154.95 | $155.00 |
| Purchase #6 | $188.54 | 11.173% | $209.6056 | $209.61 | $209.60 | $209.60 |
| Purchase #7 | $45.95 | 13.106% | $51.9722 | $51.97 | $51.95 | $52.00 |
| 7 purchase totals = | $880.21 | $964.5406 | $964.55 | $964.45 | $964.70 | |