| 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 | $14.88 | 3.183% | $15.3536 | $15.35 | $15.35 | $15.40 |
| Purchase #2 | $156.66 | 11.330% | $174.4096 | $174.41 | $174.40 | $174.40 |
| Purchase #3 | $87.77 | 11.450% | $97.8197 | $97.82 | $97.80 | $97.80 |
| Purchase #4 | $106.93 | 8.662% | $116.1923 | $116.19 | $116.20 | $116.20 |
| Purchase #5 | $205.47 | 4.275% | $214.2538 | $214.25 | $214.25 | $214.30 |
| Purchase #6 | $19.62 | 4.593% | $20.5211 | $20.52 | $20.50 | $20.50 |
| Purchase #7 | $195.77 | 4.554% | $204.6854 | $204.69 | $204.70 | $204.70 |
| 7 purchase totals = | $787.10 | $843.2355 | $843.23 | $843.20 | $843.30 | |