| 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 | $183.73 | 3.318% | $189.8262 | $189.83 | $189.85 | $189.80 |
| Purchase #2 | $90.40 | 5.249% | $95.1451 | $95.15 | $95.15 | $95.10 |
| Purchase #3 | $49.38 | 5.713% | $52.2011 | $52.20 | $52.20 | $52.20 |
| Purchase #4 | $95.79 | 5.356% | $100.9205 | $100.92 | $100.90 | $100.90 |
| Purchase #5 | $150.26 | 3.416% | $155.3929 | $155.39 | $155.40 | $155.40 |
| Purchase #6 | $10.32 | 5.153% | $10.8518 | $10.85 | $10.85 | $10.90 |
| Purchase #7 | $23.81 | 3.779% | $24.7098 | $24.71 | $24.70 | $24.70 |
| 7 purchase totals = | $603.69 | $629.0474 | $629.05 | $629.05 | $629.00 | |