| 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 | $11.74 | 10.829% | $13.0113 | $13.01 | $13.00 | $13.00 |
| Purchase #2 | $196.36 | 5.846% | $207.8392 | $207.84 | $207.85 | $207.80 |
| Purchase #3 | $46.97 | 4.645% | $49.1518 | $49.15 | $49.15 | $49.20 |
| Purchase #4 | $10.63 | 11.222% | $11.8229 | $11.82 | $11.80 | $11.80 |
| Purchase #5 | $134.80 | 6.448% | $143.4919 | $143.49 | $143.50 | $143.50 |
| Purchase #6 | $120.27 | 11.604% | $134.2261 | $134.23 | $134.25 | $134.20 |
| Purchase #7 | $104.35 | 12.178% | $117.0577 | $117.06 | $117.05 | $117.10 |
| 7 purchase totals = | $625.12 | $676.6009 | $676.60 | $676.60 | $676.60 | |