| 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 | $94.50 | 3.611% | $97.9124 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $243.25 | 7.828% | $262.2916 | $262.29 | $262.30 | $262.30 |
| Purchase #3 | $67.91 | 4.364% | $70.8736 | $70.87 | $70.85 | $70.90 |
| Purchase #4 | $69.89 | 13.791% | $79.5285 | $79.53 | $79.55 | $79.50 |
| Purchase #5 | $54.69 | 3.654% | $56.6884 | $56.69 | $56.70 | $56.70 |
| Purchase #6 | $208.94 | 8.446% | $226.5871 | $226.59 | $226.60 | $226.60 |
| Purchase #7 | $65.52 | 8.620% | $71.1678 | $71.17 | $71.15 | $71.20 |
| 7 purchase totals = | $804.70 | $865.0494 | $865.05 | $865.05 | $865.10 | |