| 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 | $97.46 | 3.496% | $100.8672 | $100.87 | $100.85 | $100.90 |
| Purchase #2 | $143.47 | 9.438% | $157.0107 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $55.46 | 10.442% | $61.2511 | $61.25 | $61.25 | $61.30 |
| Purchase #4 | $167.50 | 5.833% | $177.2703 | $177.27 | $177.25 | $177.30 |
| Purchase #5 | $240.54 | 12.558% | $270.747 | $270.75 | $270.75 | $270.70 |
| Purchase #6 | $67.26 | 13.492% | $76.3347 | $76.33 | $76.35 | $76.30 |
| Purchase #7 | $90.44 | 6.772% | $96.5646 | $96.56 | $96.55 | $96.60 |
| 7 purchase totals = | $862.13 | $940.0456 | $940.04 | $940.00 | $940.10 | |