You if you want to. I know at Home depot and Lowes they are not required to help but some will if the are not very busy. I gave a worker $10.00 when he helped me load 40 concrete pavers Just to add another 10 pages of do tip or not. The simple answer is if you want to. -- Caddy
Whenever I get lumber over $100 I have them delivered at no charge by my lumberyard. I just order like 10-15% extra lumber so that I know I'll have enough good stuff then call them and schedule them to pick up the left overs and credit me.
Tipping is prohibited with my local lumberyard. If an employee accepts a tip they can lose their job. -- "Everyone has his day and some days last longer than others." - Winston Churchill