| 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 | $73.97 | 9.707% | $81.1503 | $81.15 | $81.15 | $81.20 |
| Purchase #2 | $46.56 | 11.572% | $51.9479 | $51.95 | $51.95 | $51.90 |
| Purchase #3 | $209.88 | 12.138% | $235.3552 | $235.36 | $235.35 | $235.40 |
| Purchase #4 | $187.33 | 5.629% | $197.8748 | $197.87 | $197.85 | $197.90 |
| Purchase #5 | $166.45 | 9.737% | $182.6572 | $182.66 | $182.65 | $182.70 |
| Purchase #6 | $60.79 | 7.307% | $65.2319 | $65.23 | $65.25 | $65.20 |
| Purchase #7 | $125.61 | 5.757% | $132.8414 | $132.84 | $132.85 | $132.80 |
| 7 purchase totals = | $870.59 | $947.0587 | $947.06 | $947.05 | $947.10 | |