| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $14.52 | 3.314% | $15.0012 | $15.00 | $15.00 | $15.00 |
| Purchase #2 | $72.44 | 11.500% | $80.7706 | $80.77 | $80.75 | $80.80 |
| Purchase #3 | $105.29 | 10.318% | $116.1538 | $116.15 | $116.15 | $116.20 |
| Purchase #4 | $69.40 | 3.358% | $71.7305 | $71.73 | $71.75 | $71.70 |
| Purchase #5 | $112.95 | 4.661% | $118.2146 | $118.21 | $118.20 | $118.20 |
| Purchase #6 | $122.41 | 13.603% | $139.0614 | $139.06 | $139.05 | $139.10 |
| Purchase #7 | $175.58 | 9.605% | $192.4445 | $192.44 | $192.45 | $192.40 |
| 7 purchase totals = | $672.59 | $733.3766 | $733.36 | $733.35 | $733.40 | |