I am loving the Acorns iPhone App for investing my change from transactions. Dustin and I are investing in the aggressive portfolio as we are 30+ years away from retirement.All of those rounded up dollars really do add up.
Earn a free $5 by signing up with this link : Acorns Grow
While my first go to for retirement would be a Roth IRA with Vanguard, if you are set to max out your IRA in the tax year, Acorns is a great way to save more with no effort.
Viva!