| 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 | $233.98 | 9.215% | $255.5413 | $255.54 | $255.55 | $255.50 |
| Purchase #2 | $134.81 | 7.427% | $144.8223 | $144.82 | $144.80 | $144.80 |
| Purchase #3 | $49.82 | 11.245% | $55.4223 | $55.42 | $55.40 | $55.40 |
| Purchase #4 | $36.33 | 4.437% | $37.942 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $104.31 | 10.476% | $115.2375 | $115.24 | $115.25 | $115.20 |
| Purchase #6 | $27.77 | 8.511% | $30.1335 | $30.13 | $30.15 | $30.10 |
| Purchase #7 | $156.47 | 4.522% | $163.5456 | $163.55 | $163.55 | $163.50 |
| 7 purchase totals = | $743.49 | $802.6445 | $802.64 | $802.65 | $802.40 | |