| 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 | $65.68 | 11.243% | $73.0644 | $73.06 | $73.05 | $73.10 |
| Purchase #2 | $39.40 | 5.482% | $41.5599 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $239.26 | 6.637% | $255.1397 | $255.14 | $255.15 | $255.10 |
| Purchase #4 | $71.79 | 10.301% | $79.1851 | $79.19 | $79.20 | $79.20 |
| Purchase #5 | $171.75 | 8.498% | $186.3453 | $186.35 | $186.35 | $186.30 |
| Purchase #6 | $200.55 | 10.273% | $221.1525 | $221.15 | $221.15 | $221.20 |
| Purchase #7 | $73.33 | 12.682% | $82.6297 | $82.63 | $82.65 | $82.60 |
| 7 purchase totals = | $861.76 | $939.0766 | $939.08 | $939.10 | $939.10 | |