| 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 | $77.32 | 5.244% | $81.3747 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $24.90 | 5.450% | $26.2571 | $26.26 | $26.25 | $26.30 |
| Purchase #3 | $206.53 | 9.795% | $226.7596 | $226.76 | $226.75 | $226.80 |
| Purchase #4 | $176.83 | 3.346% | $182.7467 | $182.75 | $182.75 | $182.70 |
| Purchase #5 | $57.48 | 11.114% | $63.8683 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $106.73 | 10.333% | $117.7584 | $117.76 | $117.75 | $117.80 |
| Purchase #7 | $209.79 | 10.870% | $232.5942 | $232.59 | $232.60 | $232.60 |
| 7 purchase totals = | $859.58 | $931.3590 | $931.36 | $931.30 | $931.50 | |