| 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 | $90.62 | 7.522% | $97.4364 | $97.44 | $97.45 | $97.40 |
| Purchase #2 | $123.52 | 8.250% | $133.7104 | $133.71 | $133.70 | $133.70 |
| Purchase #3 | $127.67 | 9.710% | $140.0668 | $140.07 | $140.05 | $140.10 |
| Purchase #4 | $222.66 | 13.290% | $252.2515 | $252.25 | $252.25 | $252.30 |
| Purchase #5 | $140.93 | 13.356% | $159.7526 | $159.75 | $159.75 | $159.80 |
| Purchase #6 | $58.70 | 5.453% | $61.9009 | $61.90 | $61.90 | $61.90 |
| Purchase #7 | $88.47 | 5.282% | $93.143 | $93.14 | $93.15 | $93.10 |
| 7 purchase totals = | $852.57 | $938.2616 | $938.26 | $938.25 | $938.30 | |