| 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 | $117.87 | 11.659% | $131.6125 | $131.61 | $131.60 | $131.60 |
| Purchase #2 | $70.47 | 4.652% | $73.7483 | $73.75 | $73.75 | $73.70 |
| Purchase #3 | $21.41 | 7.766% | $23.0727 | $23.07 | $23.05 | $23.10 |
| Purchase #4 | $124.77 | 11.576% | $139.2134 | $139.21 | $139.20 | $139.20 |
| Purchase #5 | $196.41 | 6.445% | $209.0686 | $209.07 | $209.05 | $209.10 |
| Purchase #6 | $160.99 | 13.228% | $182.2858 | $182.29 | $182.30 | $182.30 |
| Purchase #7 | $73.97 | 4.820% | $77.5354 | $77.54 | $77.55 | $77.50 |
| 7 purchase totals = | $765.89 | $836.5367 | $836.54 | $836.50 | $836.50 | |