| 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 | $45.60 | 4.106% | $47.4723 | $47.47 | $47.45 | $47.50 |
| Purchase #2 | $236.69 | 6.822% | $252.837 | $252.84 | $252.85 | $252.80 |
| Purchase #3 | $55.71 | 3.586% | $57.7078 | $57.71 | $57.70 | $57.70 |
| Purchase #4 | $61.65 | 7.857% | $66.4938 | $66.49 | $66.50 | $66.50 |
| Purchase #5 | $63.58 | 11.125% | $70.6533 | $70.65 | $70.65 | $70.70 |
| Purchase #6 | $235.40 | 12.730% | $265.3664 | $265.37 | $265.35 | $265.40 |
| Purchase #7 | $99.34 | 4.830% | $104.1381 | $104.14 | $104.15 | $104.10 |
| 7 purchase totals = | $797.97 | $864.6687 | $864.67 | $864.65 | $864.70 | |