| 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 | $28.88 | 13.464% | $32.7684 | $32.77 | $32.75 | $32.80 |
| Purchase #2 | $213.28 | 13.848% | $242.815 | $242.82 | $242.80 | $242.80 |
| Purchase #3 | $199.27 | 10.123% | $219.4421 | $219.44 | $219.45 | $219.40 |
| Purchase #4 | $163.43 | 3.265% | $168.766 | $168.77 | $168.75 | $168.80 |
| Purchase #5 | $112.98 | 7.308% | $121.2366 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $9.94 | 3.763% | $10.314 | $10.31 | $10.30 | $10.30 |
| Purchase #7 | $149.71 | 9.558% | $164.0193 | $164.02 | $164.00 | $164.00 |
| 7 purchase totals = | $877.49 | $959.3614 | $959.37 | $959.30 | $959.30 | |