| 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 | $53.49 | 7.628% | $57.5702 | $57.57 | $57.55 | $57.60 |
| Purchase #2 | $199.68 | 7.768% | $215.1911 | $215.19 | $215.20 | $215.20 |
| Purchase #3 | $211.72 | 7.222% | $227.0104 | $227.01 | $227.00 | $227.00 |
| Purchase #4 | $169.98 | 5.472% | $179.2813 | $179.28 | $179.30 | $179.30 |
| Purchase #5 | $133.29 | 13.526% | $151.3188 | $151.32 | $151.30 | $151.30 |
| Purchase #6 | $16.52 | 7.547% | $17.7668 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $122.80 | 13.589% | $139.4873 | $139.49 | $139.50 | $139.50 |
| 7 purchase totals = | $907.48 | $987.6259 | $987.63 | $987.60 | $987.70 | |