| 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 | $30.71 | 5.698% | $32.4599 | $32.46 | $32.45 | $32.50 |
| Purchase #2 | $149.43 | 8.352% | $161.9104 | $161.91 | $161.90 | $161.90 |
| Purchase #3 | $33.92 | 6.246% | $36.0386 | $36.04 | $36.05 | $36.00 |
| Purchase #4 | $217.57 | 6.815% | $232.3974 | $232.40 | $232.40 | $232.40 |
| Purchase #5 | $132.94 | 8.341% | $144.0285 | $144.03 | $144.05 | $144.00 |
| Purchase #6 | $9.30 | 6.582% | $9.9121 | $9.91 | $9.90 | $9.90 |
| Purchase #7 | $231.97 | 6.383% | $246.7766 | $246.78 | $246.80 | $246.80 |
| 7 purchase totals = | $805.84 | $863.5235 | $863.53 | $863.55 | $863.50 | |