| 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 | $26.87 | 5.534% | $28.357 | $28.36 | $28.35 | $28.40 |
| Purchase #2 | $193.44 | 6.547% | $206.1045 | $206.10 | $206.10 | $206.10 |
| Purchase #3 | $184.33 | 3.821% | $191.3732 | $191.37 | $191.35 | $191.40 |
| Purchase #4 | $15.33 | 10.290% | $16.9075 | $16.91 | $16.90 | $16.90 |
| Purchase #5 | $191.69 | 9.386% | $209.682 | $209.68 | $209.70 | $209.70 |
| Purchase #6 | $35.41 | 10.256% | $39.0416 | $39.04 | $39.05 | $39.00 |
| Purchase #7 | $159.48 | 4.225% | $166.218 | $166.22 | $166.20 | $166.20 |
| 7 purchase totals = | $806.55 | $857.6838 | $857.68 | $857.65 | $857.70 | |