| 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 | $10.79 | 10.337% | $11.9054 | $11.91 | $11.90 | $11.90 |
| Purchase #2 | $43.55 | 4.702% | $45.5977 | $45.60 | $45.60 | $45.60 |
| Purchase #3 | $104.76 | 12.721% | $118.0865 | $118.09 | $118.10 | $118.10 |
| Purchase #4 | $61.91 | 5.110% | $65.0736 | $65.07 | $65.05 | $65.10 |
| Purchase #5 | $73.60 | 7.873% | $79.3945 | $79.39 | $79.40 | $79.40 |
| Purchase #6 | $147.78 | 6.678% | $157.6487 | $157.65 | $157.65 | $157.60 |
| Purchase #7 | $230.75 | 9.593% | $252.8858 | $252.89 | $252.90 | $252.90 |
| 7 purchase totals = | $673.14 | $730.5922 | $730.60 | $730.60 | $730.60 | |