| 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 | $97.72 | 8.859% | $106.377 | $106.38 | $106.40 | $106.40 |
| Purchase #2 | $190.79 | 3.646% | $197.7462 | $197.75 | $197.75 | $197.70 |
| Purchase #3 | $97.37 | 9.350% | $106.4741 | $106.47 | $106.45 | $106.50 |
| Purchase #4 | $28.77 | 5.588% | $30.3777 | $30.38 | $30.40 | $30.40 |
| Purchase #5 | $55.67 | 9.555% | $60.9893 | $60.99 | $61.00 | $61.00 |
| Purchase #6 | $226.45 | 9.226% | $247.3423 | $247.34 | $247.35 | $247.30 |
| Purchase #7 | $64.90 | 7.172% | $69.5546 | $69.55 | $69.55 | $69.60 |
| 7 purchase totals = | $761.67 | $818.8612 | $818.86 | $818.90 | $818.90 | |