| 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 | $67.73 | 8.732% | $73.6442 | $73.64 | $73.65 | $73.60 |
| Purchase #2 | $24.96 | 7.691% | $26.8797 | $26.88 | $26.90 | $26.90 |
| Purchase #3 | $199.62 | 10.316% | $220.2128 | $220.21 | $220.20 | $220.20 |
| Purchase #4 | $115.56 | 6.810% | $123.4296 | $123.43 | $123.45 | $123.40 |
| Purchase #5 | $98.27 | 3.841% | $102.0446 | $102.04 | $102.05 | $102.00 |
| Purchase #6 | $50.86 | 9.186% | $55.532 | $55.53 | $55.55 | $55.50 |
| Purchase #7 | $89.93 | 8.455% | $97.5336 | $97.53 | $97.55 | $97.50 |
| 7 purchase totals = | $646.93 | $699.2765 | $699.26 | $699.35 | $699.10 | |