| 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 | $112.38 | 6.312% | $119.4734 | $119.47 | $119.45 | $119.50 |
| Purchase #2 | $58.71 | 10.620% | $64.945 | $64.95 | $64.95 | $64.90 |
| Purchase #3 | $7.53 | 5.663% | $7.9564 | $7.96 | $7.95 | $8.00 |
| Purchase #4 | $31.62 | 5.617% | $33.3961 | $33.40 | $33.40 | $33.40 |
| Purchase #5 | $187.53 | 11.375% | $208.8615 | $208.86 | $208.85 | $208.90 |
| Purchase #6 | $186.87 | 13.741% | $212.5478 | $212.55 | $212.55 | $212.50 |
| Purchase #7 | $86.73 | 12.318% | $97.4134 | $97.41 | $97.40 | $97.40 |
| 7 purchase totals = | $671.37 | $744.5936 | $744.60 | $744.55 | $744.60 | |