def gradingStudents(grades):
    final_grades = []
    for grade in grades:
        if grade < 38:
            final_grades.append(grade)
        else:
            nextMulitpleOf5 = 5 * ((grade//5) + 1)
            if (nextMulitpleOf5 - grade) < 3:
                final_grades.append(nextMulitpleOf5)
            else:
                final_grades.append(grade)
                
    return final_grades