| 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 | $86.78 | 12.516% | $97.6414 | $97.64 | $97.65 | $97.60 |
| Purchase #2 | $110.37 | 9.738% | $121.1178 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $90.68 | 3.481% | $93.8366 | $93.84 | $93.85 | $93.80 |
| Purchase #4 | $161.84 | 3.565% | $167.6096 | $167.61 | $167.60 | $167.60 |
| Purchase #5 | $231.51 | 11.290% | $257.6475 | $257.65 | $257.65 | $257.60 |
| Purchase #6 | $82.62 | 13.491% | $93.7663 | $93.77 | $93.75 | $93.80 |
| Purchase #7 | $144.55 | 10.442% | $159.6439 | $159.64 | $159.65 | $159.60 |
| 7 purchase totals = | $908.35 | $991.2631 | $991.27 | $991.25 | $991.10 | |