| 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 | $57.52 | 5.207% | $60.5151 | $60.52 | $60.50 | $60.50 |
| Purchase #2 | $57.41 | 11.758% | $64.1603 | $64.16 | $64.15 | $64.20 |
| Purchase #3 | $210.25 | 13.528% | $238.6926 | $238.69 | $238.70 | $238.70 |
| Purchase #4 | $195.60 | 10.455% | $216.05 | $216.05 | $216.05 | $216.10 |
| Purchase #5 | $97.34 | 3.641% | $100.8841 | $100.88 | $100.90 | $100.90 |
| Purchase #6 | $145.71 | 3.494% | $150.8011 | $150.80 | $150.80 | $150.80 |
| Purchase #7 | $164.26 | 6.322% | $174.6445 | $174.64 | $174.65 | $174.60 |
| 7 purchase totals = | $928.09 | $1,005.7477 | $1,005.74 | $1,005.75 | $1,005.80 | |