| 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 | $105.96 | 11.156% | $117.7809 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $30.89 | 9.549% | $33.8397 | $33.84 | $33.85 | $33.80 |
| Purchase #3 | $68.91 | 8.655% | $74.8742 | $74.87 | $74.85 | $74.90 |
| Purchase #4 | $231.37 | 9.640% | $253.6741 | $253.67 | $253.65 | $253.70 |
| Purchase #5 | $81.47 | 5.314% | $85.7993 | $85.80 | $85.80 | $85.80 |
| Purchase #6 | $50.64 | 13.414% | $57.4328 | $57.43 | $57.45 | $57.40 |
| Purchase #7 | $159.77 | 10.831% | $177.0747 | $177.07 | $177.05 | $177.10 |
| 7 purchase totals = | $729.01 | $800.4757 | $800.46 | $800.45 | $800.50 | |