| 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 | $36.99 | 7.292% | $39.6873 | $39.69 | $39.70 | $39.70 |
| Purchase #2 | $205.91 | 8.110% | $222.6093 | $222.61 | $222.60 | $222.60 |
| Purchase #3 | $145.38 | 11.160% | $161.6044 | $161.60 | $161.60 | $161.60 |
| Purchase #4 | $187.43 | 8.290% | $202.9679 | $202.97 | $202.95 | $203.00 |
| Purchase #5 | $103.72 | 12.818% | $117.0148 | $117.01 | $117.00 | $117.00 |
| Purchase #6 | $150.46 | 4.414% | $157.1013 | $157.10 | $157.10 | $157.10 |
| Purchase #7 | $75.34 | 4.478% | $78.7137 | $78.71 | $78.70 | $78.70 |
| 7 purchase totals = | $905.23 | $979.6987 | $979.69 | $979.65 | $979.70 | |