How to redirect users to my homepage once form is submitted?

Once my customers submit the survey and a response is given, is there a way to add a "home" or "continue to shop" button that will take them back to the my website?

You can redirect your users to homepage of your website once they submit your form. Inside of this guide you can find out how to redirecting users to a different page once form is submitted:

http://www.jotform.com/help/38-Redirecting-Users-to-a-Different-Page 

Hope this will help. Let us know if you need further assistance.