| 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 | $31.70 | 5.386% | $33.4074 | $33.41 | $33.40 | $33.40 |
| Purchase #2 | $69.40 | 5.402% | $73.149 | $73.15 | $73.15 | $73.10 |
| Purchase #3 | $62.37 | 7.131% | $66.8176 | $66.82 | $66.80 | $66.80 |
| Purchase #4 | $222.56 | 4.146% | $231.7873 | $231.79 | $231.80 | $231.80 |
| Purchase #5 | $69.70 | 13.602% | $79.1806 | $79.18 | $79.20 | $79.20 |
| Purchase #6 | $143.61 | 13.115% | $162.4445 | $162.44 | $162.45 | $162.40 |
| Purchase #7 | $214.92 | 4.734% | $225.0943 | $225.09 | $225.10 | $225.10 |
| 7 purchase totals = | $814.26 | $871.8807 | $871.88 | $871.90 | $871.80 | |