| 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 | $91.33 | 6.443% | $97.2144 | $97.21 | $97.20 | $97.20 |
| Purchase #2 | $55.30 | 4.768% | $57.9367 | $57.94 | $57.95 | $57.90 |
| Purchase #3 | $25.69 | 6.844% | $27.4482 | $27.45 | $27.45 | $27.40 |
| Purchase #4 | $147.41 | 10.419% | $162.7686 | $162.77 | $162.75 | $162.80 |
| Purchase #5 | $85.70 | 13.360% | $97.1495 | $97.15 | $97.15 | $97.10 |
| Purchase #6 | $56.75 | 3.638% | $58.8146 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $44.77 | 6.652% | $47.7481 | $47.75 | $47.75 | $47.70 |
| 7 purchase totals = | $506.95 | $549.0801 | $549.08 | $549.05 | $548.90 | |