| 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 | $81.46 | 6.558% | $86.8021 | $86.80 | $86.80 | $86.80 |
| Purchase #2 | $242.86 | 5.192% | $255.4693 | $255.47 | $255.45 | $255.50 |
| Purchase #3 | $217.50 | 6.650% | $231.9638 | $231.96 | $231.95 | $232.00 |
| Purchase #4 | $45.32 | 7.626% | $48.7761 | $48.78 | $48.80 | $48.80 |
| Purchase #5 | $67.56 | 3.634% | $70.0151 | $70.02 | $70.00 | $70.00 |
| Purchase #6 | $202.42 | 6.410% | $215.3951 | $215.40 | $215.40 | $215.40 |
| Purchase #7 | $15.73 | 3.686% | $16.3098 | $16.31 | $16.30 | $16.30 |
| 7 purchase totals = | $872.85 | $924.7313 | $924.74 | $924.70 | $924.80 | |