I got the same one at the grocery store. All of the roses had the same generic mini rose label and same UPC code. I was told that some of Moore's minatures are being sold frequently unlabeled. I thought it may be a Moore striped mini, Pinstripe.
Rose (Rosa 'Pinstripe')
It could also be Poulsen's Nidia. The blooms are extremely long lived. The plant is healthier than other minis I have tried to grow from the grocery store.