| 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 | $82.26 | 8.790% | $89.4907 | $89.49 | $89.50 | $89.50 |
| Purchase #2 | $16.87 | 3.299% | $17.4265 | $17.43 | $17.45 | $17.40 |
| Purchase #3 | $12.80 | 13.122% | $14.4796 | $14.48 | $14.50 | $14.50 |
| Purchase #4 | $101.85 | 5.625% | $107.5791 | $107.58 | $107.60 | $107.60 |
| Purchase #5 | $237.73 | 3.870% | $246.9302 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $127.45 | 10.409% | $140.7163 | $140.72 | $140.70 | $140.70 |
| Purchase #7 | $247.28 | 7.689% | $266.2934 | $266.29 | $266.30 | $266.30 |
| 7 purchase totals = | $826.24 | $882.9158 | $882.92 | $883.00 | $882.90 | |