| 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 | $85.49 | 4.436% | $89.2823 | $89.28 | $89.30 | $89.30 |
| Purchase #2 | $93.30 | 7.661% | $100.4477 | $100.45 | $100.45 | $100.40 |
| Purchase #3 | $56.81 | 10.199% | $62.6041 | $62.60 | $62.60 | $62.60 |
| Purchase #4 | $198.76 | 7.446% | $213.5597 | $213.56 | $213.55 | $213.60 |
| Purchase #5 | $55.70 | 7.851% | $60.073 | $60.07 | $60.05 | $60.10 |
| Purchase #6 | $5.53 | 12.812% | $6.2385 | $6.24 | $6.25 | $6.20 |
| Purchase #7 | $91.90 | 5.735% | $97.1705 | $97.17 | $97.15 | $97.20 |
| 7 purchase totals = | $587.49 | $629.3758 | $629.37 | $629.35 | $629.40 | |