By Julia Banim Have you ever ended up spending far more at the supermarket than you intended to? It could well be that you’ve fallen prey to a very sneaky trick supermarkets utilise to get their customers to spend the pennies – even if they only nipped in for a pint of milk. This is according to one savvy consumer psychologist, who has urged shoppers to be mindful when browsing the aisles, especially when trying to stick to a budget. It’s widely believed that packaged fruit and veg are pricier than loose items. However, this isn’t always the case, and your local supermarket could well be using…