From HRPD:

 

At 7:20 pm East members responded to a hold up alarm at the Kwik Way Store located at 744 Waverly Road. While enroute  a person called 911 and said the store was being robbed. Upon arrival it was learned a male entered the store and confronted the clerk. He grabbed him from behind and tried to get his wallet. The clerk struggled, the male then got into the till and took a quantity of cash. The male then left the store and got into an older model, medium sized 4 door vehicle and fled the area. The suspect is described as a white male, 6 feet tall wearing a grayish jacket with the hood up.