| 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 | $74.46 | 7.239% | $79.8502 | $79.85 | $79.85 | $79.90 |
| Purchase #2 | $49.70 | 3.552% | $51.4653 | $51.47 | $51.45 | $51.50 |
| Purchase #3 | $64.25 | 11.425% | $71.5906 | $71.59 | $71.60 | $71.60 |
| Purchase #4 | $155.99 | 5.522% | $164.6038 | $164.60 | $164.60 | $164.60 |
| Purchase #5 | $208.79 | 5.410% | $220.0855 | $220.09 | $220.10 | $220.10 |
| Purchase #6 | $87.61 | 11.441% | $97.6335 | $97.63 | $97.65 | $97.60 |
| Purchase #7 | $126.80 | 8.138% | $137.119 | $137.12 | $137.10 | $137.10 |
| 7 purchase totals = | $767.60 | $822.3479 | $822.35 | $822.35 | $822.40 | |