Possible Clues:

• Currency of the subcontinent
• Delhi bread
• Europe has nothing to lose, changing currency
• Regret including exercise for 100 paise
• Money in 40-Across
• 100 paisas
• Tender that may be spent on chaat or pani puri
• Three of three eat up money
• Not down in the lough it may be worth something overseas
• Calcutta cabbage