Retail August 12, 2023 7:15 am Tax-free weekend kicks off in Massachusetts Most retail items up to $2,500 are exempt from sales tax today and tomorrow. US & World Videos 1:54 Authorities looking for man accused of sexual assault in Cambridge 0:17 Child injured after being struck by car outside Saugus mall 2:23 Search for suspect after sexual assault reported in Cambridge 4:09 Budgets, staffing, and social media can all impact violence in schools, administrators say 2:35 Sumner Tunnel closed for weekend