Last week’s Tony Award nominations worked some magic at the box office of the awards contenders, with nearly all of the productions in the major categories reporting box office bumps in the days after Tuesday’s Tony announcements. Similarly, productions that were disappointed with the nominations – Beaches, Dog Day Afternoon, The Fear of 13 – likely felt the same about the subsequent box office. Among the biggest gainers in the post-nomination week were Schmigadoon!, The Lost Boys, The Rocky Horror Show, Titanique, Joe Turner’s Come and Gone, Ragtime, Every Brilliant Thing and The Balusters , among a few others. Giant , starring the Tony nominated John Lithgow, posted its best week ever with a gross of $1,290,105 . That’s also last week’s highest gross for any new play. Some specifics: Watch on Deadline Schmigadoon!…