| 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 | $75.35 | 12.832% | $85.0189 | $85.02 | $85.00 | $85.00 |
| Purchase #2 | $41.44 | 10.691% | $45.8704 | $45.87 | $45.85 | $45.90 |
| Purchase #3 | $215.71 | 10.444% | $238.2388 | $238.24 | $238.25 | $238.20 |
| Purchase #4 | $78.53 | 9.402% | $85.9134 | $85.91 | $85.90 | $85.90 |
| Purchase #5 | $240.31 | 12.772% | $271.0024 | $271.00 | $271.00 | $271.00 |
| Purchase #6 | $49.76 | 8.855% | $54.1662 | $54.17 | $54.15 | $54.20 |
| Purchase #7 | $97.37 | 11.800% | $108.8597 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $798.47 | $889.0698 | $889.07 | $889.00 | $889.10 | |