I think we're still in the right ballpark bit we're headed for the exits.

.1 lb sugar is 1.6 oz (net), and we'll need to wrap it in paper. I estimate about .5 of an ounce? So we're spending approximately 10% of the weight in packaging. Our nominal 33000 pounds of sugar just got 10% heavier.

At least we haven't resorted to those little sugar packets, which would be colossally worse!