| 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 | $64.68 | 3.497% | $66.9419 | $66.94 | $66.95 | $66.90 |
| Purchase #2 | $107.70 | 9.306% | $117.7226 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $150.43 | 4.496% | $157.1933 | $157.19 | $157.20 | $157.20 |
| Purchase #4 | $32.73 | 12.692% | $36.8841 | $36.88 | $36.90 | $36.90 |
| Purchase #5 | $101.41 | 7.754% | $109.2733 | $109.27 | $109.25 | $109.30 |
| Purchase #6 | $116.64 | 9.496% | $127.7161 | $127.72 | $127.70 | $127.70 |
| Purchase #7 | $163.64 | 12.292% | $183.7546 | $183.75 | $183.75 | $183.80 |
| 7 purchase totals = | $737.23 | $799.4859 | $799.47 | $799.45 | $799.50 | |