| 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 | $85.57 | 13.457% | $97.0852 | $97.09 | $97.10 | $97.10 |
| Purchase #2 | $199.39 | 8.371% | $216.0809 | $216.08 | $216.10 | $216.10 |
| Purchase #3 | $238.97 | 7.662% | $257.2799 | $257.28 | $257.30 | $257.30 |
| Purchase #4 | $121.76 | 12.730% | $137.26 | $137.26 | $137.25 | $137.30 |
| Purchase #5 | $44.60 | 11.502% | $49.7299 | $49.73 | $49.75 | $49.70 |
| Purchase #6 | $71.56 | 6.132% | $75.9481 | $75.95 | $75.95 | $75.90 |
| Purchase #7 | $41.59 | 9.141% | $45.3917 | $45.39 | $45.40 | $45.40 |
| 7 purchase totals = | $803.44 | $878.7757 | $878.78 | $878.85 | $878.80 | |