| 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 | $50.46 | 9.729% | $55.3693 | $55.37 | $55.35 | $55.40 |
| Purchase #2 | $176.85 | 7.653% | $190.3843 | $190.38 | $190.40 | $190.40 |
| Purchase #3 | $175.26 | 8.133% | $189.5139 | $189.51 | $189.50 | $189.50 |
| Purchase #4 | $91.80 | 5.698% | $97.0308 | $97.03 | $97.05 | $97.00 |
| Purchase #5 | $106.87 | 8.768% | $116.2404 | $116.24 | $116.25 | $116.20 |
| Purchase #6 | $180.82 | 13.187% | $204.6647 | $204.66 | $204.65 | $204.70 |
| Purchase #7 | $216.82 | 6.128% | $230.1067 | $230.11 | $230.10 | $230.10 |
| 7 purchase totals = | $998.88 | $1,083.3101 | $1,083.30 | $1,083.30 | $1,083.30 | |