| 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 | $116.27 | 3.680% | $120.5487 | $120.55 | $120.55 | $120.50 |
| Purchase #2 | $55.52 | 9.289% | $60.6773 | $60.68 | $60.70 | $60.70 |
| Purchase #3 | $88.83 | 7.621% | $95.5997 | $95.60 | $95.60 | $95.60 |
| Purchase #4 | $19.26 | 4.206% | $20.0701 | $20.07 | $20.05 | $20.10 |
| Purchase #5 | $61.93 | 13.868% | $70.5185 | $70.52 | $70.50 | $70.50 |
| Purchase #6 | $104.77 | 13.451% | $118.8626 | $118.86 | $118.85 | $118.90 |
| Purchase #7 | $62.78 | 4.153% | $65.3873 | $65.39 | $65.40 | $65.40 |
| 7 purchase totals = | $509.36 | $551.6642 | $551.67 | $551.65 | $551.70 | |