| 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 | $236.88 | 8.857% | $257.8605 | $257.86 | $257.85 | $257.90 |
| Purchase #2 | $67.37 | 6.795% | $71.9478 | $71.95 | $71.95 | $71.90 |
| Purchase #3 | $68.45 | 10.495% | $75.6338 | $75.63 | $75.65 | $75.60 |
| Purchase #4 | $21.82 | 8.338% | $23.6394 | $23.64 | $23.65 | $23.60 |
| Purchase #5 | $190.91 | 4.343% | $199.2012 | $199.20 | $199.20 | $199.20 |
| Purchase #6 | $79.49 | 13.511% | $90.2299 | $90.23 | $90.25 | $90.20 |
| Purchase #7 | $108.40 | 6.144% | $115.0601 | $115.06 | $115.05 | $115.10 |
| 7 purchase totals = | $773.32 | $833.5727 | $833.57 | $833.60 | $833.50 | |