| 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 | $95.62 | 7.517% | $102.8078 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $109.32 | 6.533% | $116.4619 | $116.46 | $116.45 | $116.50 |
| Purchase #3 | $190.35 | 5.141% | $200.1359 | $200.14 | $200.15 | $200.10 |
| Purchase #4 | $50.27 | 4.806% | $52.686 | $52.69 | $52.70 | $52.70 |
| Purchase #5 | $208.77 | 6.695% | $222.7472 | $222.75 | $222.75 | $222.70 |
| Purchase #6 | $215.28 | 5.713% | $227.5789 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $44.44 | 10.511% | $49.1111 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $914.05 | $971.5288 | $971.54 | $971.55 | $971.50 | |