Look at my profile photo. I still believe in Santa and I still believe in the magic of Christmas.
I told my kids when they quit believing in Santa, then Santa wouldn't bring them presents any more. The same with the Tooth Fairy and the Easter Bunny.
We also believe the most important part of Easter has nothing to do with the Easter Bunny. At our home, the Easter Bunny comes on Saturday out of respect for Christ and the sacrifice He made for us.
Don't want to lie to your kids? Have you ever had one of your kids answer the phone and tell you that so&so was on the phone and you said tell her I'm not home? You just showed your child that lieing is ok. Ever stay home from work and called in sick when you weren't? You just showed your child that lieing was ok. Ever told a friend that just bought a new dress or got a new hair do and told them they really looked nice when they really looked bad? You just told/showed your child that lieing was ok.
I could go on, but you get the message. It really is OK to bring joy and magic to a child's life with the legend of Santa and the Easter Bunny and the Tooth Fairy.
BTW, if you have doubts about Santa, look up on the internet the newpaper article, "Yes Virginia, there is a Santa."
Good luck to you and yours.