I haven't tested nor cared how something appears in IE in years. Since like 2009. I have worked on major frontends for a couple of big companies all this time and recently a startup. IE is the new opera. IE needs to make sure that everything works. It may have large marketshare, but it's the market that's irrelevant to anything I've worked on (IT and business related tools and control panels).
Lucky you. Investment banking compliance software here. IE8 and little else every-'king-were...
If I ever win the lottery I'm taking out full page ads in the national newspapers asking the general public if they know how stupidly out of date certain banks are internally and asking it it fills them with confidence or not!