| 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 | $116.68 | 6.585% | $124.3634 | $124.36 | $124.35 | $124.40 |
| Purchase #2 | $11.92 | 4.746% | $12.4857 | $12.49 | $12.50 | $12.50 |
| Purchase #3 | $161.70 | 11.853% | $180.8663 | $180.87 | $180.85 | $180.90 |
| Purchase #4 | $89.46 | 8.824% | $97.354 | $97.35 | $97.35 | $97.40 |
| Purchase #5 | $29.52 | 13.604% | $33.5359 | $33.54 | $33.55 | $33.50 |
| Purchase #6 | $183.86 | 7.350% | $197.3737 | $197.37 | $197.35 | $197.40 |
| Purchase #7 | $95.94 | 10.796% | $106.2977 | $106.30 | $106.30 | $106.30 |
| 7 purchase totals = | $689.08 | $752.2767 | $752.28 | $752.25 | $752.40 | |