I've had great success doing exactly this with Sugar Bytes' Turnado.  It's a third party plugin, and not especially cheap, but considering all the extra pretty whizz bang stuff you can do with it its a sensational, creative tool to have in your arsenal.  Recommended!
 
http://www.sugar-bytes.co.content/products/Turnado

Hi!
 
A very very good Vst Plugin i own it myself: Soundshifter / Pitchshifter ! Its really very good(don't let the gui distract you)
 
Its now on Sale for 69 $. If you use the Code "GIFT50" during checkout you get an 50 $ Discount, so its costs 20 $.
You can try a free 7 Day demo.
If you buy it please use this refer link http://refer.waves.com/d1XY4 then i will get some Waves own credits.
 
I can really recommend this plugin. Take a look yourself.
 
Edit: After thinking about it again, you can change only the pitch without artifacts with the same sample speed with pitchshifter.
Soundshifter which can also change the Tempo only works in Pro Tools.  

This is what I use in SONAR: TapeStop FX by Studio Linked. However I have several Rapture Pro presets with a "tape stop" Instrument Page knob. This simplies applies a negative offset to pitch, that extends from no offset to the maximum range down.