| 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 | $29.35 | 3.513% | $30.3811 | $30.38 | $30.40 | $30.40 |
| Purchase #2 | $87.31 | 6.214% | $92.7354 | $92.74 | $92.75 | $92.70 |
| Purchase #3 | $37.87 | 9.560% | $41.4904 | $41.49 | $41.50 | $41.50 |
| Purchase #4 | $104.59 | 12.354% | $117.511 | $117.51 | $117.50 | $117.50 |
| Purchase #5 | $64.91 | 12.854% | $73.2535 | $73.25 | $73.25 | $73.30 |
| Purchase #6 | $186.69 | 12.449% | $209.931 | $209.93 | $209.95 | $209.90 |
| Purchase #7 | $143.76 | 3.333% | $148.5515 | $148.55 | $148.55 | $148.60 |
| 7 purchase totals = | $654.48 | $713.8539 | $713.85 | $713.90 | $713.90 | |