YORK, Pa.--(BUSINESS WIRE)--The Bon-Ton Stores, Inc. (NASDAQ:BONT) today announced that its comparable store sales for the nine-week holiday period ended January 3, 2015 increased 5.3%. Total sales for the combined months of November and December were $796.4 million, a 3.8% increase over sales of $767.4 million in the prior year nine-week holiday period. Kathryn Bufano, President and Chief Executive Officer, commented, “We are pleased with our sales performance during the holiday season as cust