| 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 | $117.26 | 6.490% | $124.8702 | $124.87 | $124.85 | $124.90 |
| Purchase #2 | $146.45 | 5.555% | $154.5853 | $154.59 | $154.60 | $154.60 |
| Purchase #3 | $33.67 | 3.121% | $34.7208 | $34.72 | $34.70 | $34.70 |
| Purchase #4 | $63.93 | 9.809% | $70.2009 | $70.20 | $70.20 | $70.20 |
| Purchase #5 | $175.49 | 4.323% | $183.0764 | $183.08 | $183.10 | $183.10 |
| Purchase #6 | $61.73 | 10.282% | $68.0771 | $68.08 | $68.10 | $68.10 |
| Purchase #7 | $23.68 | 7.773% | $25.5206 | $25.52 | $25.50 | $25.50 |
| 7 purchase totals = | $622.21 | $661.0513 | $661.06 | $661.05 | $661.10 | |