| 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 | $46.86 | 7.741% | $50.4874 | $50.49 | $50.50 | $50.50 |
| Purchase #2 | $104.86 | 11.561% | $116.9829 | $116.98 | $117.00 | $117.00 |
| Purchase #3 | $128.95 | 12.500% | $145.0688 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $166.40 | 11.626% | $185.7457 | $185.75 | $185.75 | $185.70 |
| Purchase #5 | $14.38 | 6.393% | $15.2993 | $15.30 | $15.30 | $15.30 |
| Purchase #6 | $187.52 | 8.408% | $203.2867 | $203.29 | $203.30 | $203.30 |
| Purchase #7 | $231.49 | 4.793% | $242.5853 | $242.59 | $242.60 | $242.60 |
| 7 purchase totals = | $880.46 | $959.4561 | $959.47 | $959.50 | $959.50 | |