Sometimes, values with currency symbols like Francs and Liras and Rupees are not coming up at all or are being printed out as a ?.
Is there any font usage suggestion for using them consistently with jasperReports?
iReport is normally helpful to handle these small things. Did you use the Pattern editor dialog of iReport? The dialog plays with the pattern property of JasperReports and allows you to use different types of patterns for Date, Time, Currency, Number etc. You can use currency symbols directly in the pattern property, see the following JRXML code example.
You can see the pattern property of the text field, which uses the dollar($) symbol.
My JasperReports book demonstrates many of these small but useful things like the pattern editor of iReport. The book also gives you a variety of ways in which you can use these features.