| 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 | $230.35 | 11.780% | $257.4852 | $257.49 | $257.50 | $257.50 |
| Purchase #2 | $27.97 | 9.601% | $30.6554 | $30.66 | $30.65 | $30.70 |
| Purchase #3 | $204.78 | 12.571% | $230.5229 | $230.52 | $230.50 | $230.50 |
| Purchase #4 | $23.64 | 12.279% | $26.5428 | $26.54 | $26.55 | $26.50 |
| Purchase #5 | $24.65 | 12.450% | $27.7189 | $27.72 | $27.70 | $27.70 |
| Purchase #6 | $76.87 | 9.730% | $84.3495 | $84.35 | $84.35 | $84.30 |
| Purchase #7 | $97.57 | 8.436% | $105.801 | $105.80 | $105.80 | $105.80 |
| 7 purchase totals = | $685.83 | $763.0757 | $763.08 | $763.05 | $763.00 | |