| 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 | $64.42 | 5.167% | $67.7486 | $67.75 | $67.75 | $67.70 |
| Purchase #2 | $224.50 | 11.377% | $250.0414 | $250.04 | $250.05 | $250.00 |
| Purchase #3 | $101.48 | 9.185% | $110.8009 | $110.80 | $110.80 | $110.80 |
| Purchase #4 | $99.33 | 10.126% | $109.3882 | $109.39 | $109.40 | $109.40 |
| Purchase #5 | $110.49 | 6.410% | $117.5724 | $117.57 | $117.55 | $117.60 |
| Purchase #6 | $84.63 | 3.559% | $87.642 | $87.64 | $87.65 | $87.60 |
| Purchase #7 | $86.73 | 12.268% | $97.37 | $97.37 | $97.35 | $97.40 |
| 7 purchase totals = | $771.58 | $840.5635 | $840.56 | $840.55 | $840.50 | |