Hi!
Before having kids, I was a nanny. In my experience, each family would give different amounts from $1/hr-$4/hr but the truth, is as corny as it may sound, the idea that they thought I was doing a good job with their children-their most prized possessions!-was the real value of the raise! It's the most rewarding, fun, exciting job but it's a lot of work and unlike a job with adults you don't get a pat on the back or a compliment from the big boss to keep ya going so it's nice to feel that you're appreciated--not to say that the kiddos hugs or paintings or smiles aren't great too! It may not be a serious corporate job but it's sure an honor to be trusted with someone's little ones. To have a part in shaping and teaching them is amazing but a huuge responsibility.They get big sooo fast, you want to make everyday count,fun and enlightening and the parents make such a sacrifice going to work to provide for them that you want to set them up with a happy kid when they come home and that's a big task.
I'm sure whatever you are able to give will be appreciated beyond monetary value 100 fold! Happy 4th! =o)