| 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 | $103.38 | 3.234% | $106.7233 | $106.72 | $106.70 | $106.70 |
| Purchase #2 | $55.47 | 12.766% | $62.5513 | $62.55 | $62.55 | $62.60 |
| Purchase #3 | $247.31 | 12.549% | $278.3449 | $278.34 | $278.35 | $278.30 |
| Purchase #4 | $12.51 | 5.818% | $13.2378 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $167.32 | 4.445% | $174.7574 | $174.76 | $174.75 | $174.80 |
| Purchase #6 | $88.93 | 9.187% | $97.1 | $97.10 | $97.10 | $97.10 |
| Purchase #7 | $59.97 | 12.192% | $67.2815 | $67.28 | $67.30 | $67.30 |
| 7 purchase totals = | $734.89 | $799.9962 | $799.99 | $800.00 | $800.00 | |