Gross Receipts less the Adjustments (see reverse side of the Declaration of Gross Receipts form) equals the Taxable Gross. To calculate it multiply the Taxable Gross times the Mill tax rate. For example, if the tax rate is .002 and the taxable gross receipts for the quarter are $5000, the fee is calculated as follows: $5000 X .002 = $10. For a list of allowed Adjustments, see the back of the Declaration of Gross Receipts form or contact the Business Licensing Division. Be sure to write the adjustments on the appropriate lines on the back portion of the form that is returned to the city.