| 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 | $109.32 | 12.409% | $122.8855 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $25.77 | 7.457% | $27.6917 | $27.69 | $27.70 | $27.70 |
| Purchase #3 | $8.96 | 4.822% | $9.3921 | $9.39 | $9.40 | $9.40 |
| Purchase #4 | $27.76 | 3.360% | $28.6927 | $28.69 | $28.70 | $28.70 |
| Purchase #5 | $158.93 | 5.632% | $167.8809 | $167.88 | $167.90 | $167.90 |
| Purchase #6 | $161.47 | 12.832% | $182.1898 | $182.19 | $182.20 | $182.20 |
| Purchase #7 | $81.69 | 7.304% | $87.6566 | $87.66 | $87.65 | $87.70 |
| 7 purchase totals = | $573.90 | $626.3893 | $626.39 | $626.45 | $626.50 | |