| 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 | $15.69 | 8.469% | $17.0188 | $17.02 | $17.00 | $17.00 |
| Purchase #2 | $212.54 | 4.237% | $221.5453 | $221.55 | $221.55 | $221.50 |
| Purchase #3 | $96.30 | 4.632% | $100.7606 | $100.76 | $100.75 | $100.80 |
| Purchase #4 | $127.56 | 5.345% | $134.3781 | $134.38 | $134.40 | $134.40 |
| Purchase #5 | $34.36 | 6.450% | $36.5762 | $36.58 | $36.60 | $36.60 |
| Purchase #6 | $209.31 | 9.558% | $229.3158 | $229.32 | $229.30 | $229.30 |
| Purchase #7 | $28.68 | 5.481% | $30.252 | $30.25 | $30.25 | $30.30 |
| 7 purchase totals = | $724.44 | $769.8468 | $769.86 | $769.85 | $769.90 | |