| 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 | $50.30 | 5.174% | $52.9025 | $52.90 | $52.90 | $52.90 |
| Purchase #2 | $221.96 | 11.725% | $247.9848 | $247.98 | $248.00 | $248.00 |
| Purchase #3 | $93.84 | 12.412% | $105.4874 | $105.49 | $105.50 | $105.50 |
| Purchase #4 | $15.54 | 10.844% | $17.2252 | $17.23 | $17.25 | $17.20 |
| Purchase #5 | $222.44 | 4.239% | $231.8692 | $231.87 | $231.85 | $231.90 |
| Purchase #6 | $176.50 | 3.331% | $182.3792 | $182.38 | $182.40 | $182.40 |
| Purchase #7 | $247.96 | 7.636% | $266.8942 | $266.89 | $266.90 | $266.90 |
| 7 purchase totals = | $1,028.54 | $1,104.7425 | $1,104.74 | $1,104.80 | $1,104.80 | |