| 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 | $7.72 | 13.834% | $8.788 | $8.79 | $8.80 | $8.80 |
| Purchase #2 | $35.99 | 10.179% | $39.6534 | $39.65 | $39.65 | $39.70 |
| Purchase #3 | $82.47 | 7.416% | $88.586 | $88.59 | $88.60 | $88.60 |
| Purchase #4 | $73.64 | 10.756% | $81.5607 | $81.56 | $81.55 | $81.60 |
| Purchase #5 | $209.25 | 8.466% | $226.9651 | $226.97 | $226.95 | $227.00 |
| Purchase #6 | $60.36 | 3.455% | $62.4454 | $62.45 | $62.45 | $62.40 |
| Purchase #7 | $228.35 | 10.256% | $251.7696 | $251.77 | $251.75 | $251.80 |
| 7 purchase totals = | $697.78 | $759.7682 | $759.78 | $759.75 | $759.90 | |