| 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 | $51.45 | 12.805% | $58.0382 | $58.04 | $58.05 | $58.00 |
| Purchase #2 | $69.38 | 3.812% | $72.0248 | $72.02 | $72.00 | $72.00 |
| Purchase #3 | $116.54 | 4.478% | $121.7587 | $121.76 | $121.75 | $121.80 |
| Purchase #4 | $172.51 | 4.727% | $180.6645 | $180.66 | $180.65 | $180.70 |
| Purchase #5 | $85.49 | 13.869% | $97.3466 | $97.35 | $97.35 | $97.30 |
| Purchase #6 | $200.90 | 11.667% | $224.339 | $224.34 | $224.35 | $224.30 |
| Purchase #7 | $133.45 | 5.253% | $140.4601 | $140.46 | $140.45 | $140.50 |
| 7 purchase totals = | $829.72 | $894.6319 | $894.63 | $894.60 | $894.60 | |