| 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 | $22.55 | 13.642% | $25.6263 | $25.63 | $25.65 | $25.60 |
| Purchase #2 | $85.76 | 13.824% | $97.6155 | $97.62 | $97.60 | $97.60 |
| Purchase #3 | $96.31 | 12.207% | $108.0666 | $108.07 | $108.05 | $108.10 |
| Purchase #4 | $140.50 | 7.425% | $150.9321 | $150.93 | $150.95 | $150.90 |
| Purchase #5 | $41.60 | 5.123% | $43.7312 | $43.73 | $43.75 | $43.70 |
| Purchase #6 | $216.30 | 6.844% | $231.1036 | $231.10 | $231.10 | $231.10 |
| Purchase #7 | $151.67 | 5.169% | $159.5098 | $159.51 | $159.50 | $159.50 |
| 7 purchase totals = | $754.69 | $816.5851 | $816.59 | $816.60 | $816.50 | |