| 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 | $26.93 | 12.355% | $30.2572 | $30.26 | $30.25 | $30.30 |
| Purchase #2 | $95.98 | 11.286% | $106.8123 | $106.81 | $106.80 | $106.80 |
| Purchase #3 | $133.48 | 12.868% | $150.6562 | $150.66 | $150.65 | $150.70 |
| Purchase #4 | $121.48 | 10.556% | $134.3034 | $134.30 | $134.30 | $134.30 |
| Purchase #5 | $246.81 | 5.293% | $259.8737 | $259.87 | $259.85 | $259.90 |
| Purchase #6 | $160.65 | 5.378% | $169.2898 | $169.29 | $169.30 | $169.30 |
| Purchase #7 | $53.35 | 7.765% | $57.4926 | $57.49 | $57.50 | $57.50 |
| 7 purchase totals = | $838.68 | $908.6852 | $908.68 | $908.65 | $908.80 | |