| 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 | $108.69 | 9.180% | $118.6677 | $118.67 | $118.65 | $118.70 |
| Purchase #2 | $81.27 | 9.471% | $88.9671 | $88.97 | $88.95 | $89.00 |
| Purchase #3 | $233.36 | 3.698% | $241.9897 | $241.99 | $242.00 | $242.00 |
| Purchase #4 | $26.68 | 12.617% | $30.0462 | $30.05 | $30.05 | $30.00 |
| Purchase #5 | $7.25 | 10.171% | $7.9874 | $7.99 | $8.00 | $8.00 |
| Purchase #6 | $177.26 | 3.615% | $183.6679 | $183.67 | $183.65 | $183.70 |
| Purchase #7 | $106.77 | 12.773% | $120.4077 | $120.41 | $120.40 | $120.40 |
| 7 purchase totals = | $741.28 | $791.7337 | $791.75 | $791.70 | $791.80 | |