| 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 | $35.28 | 10.315% | $38.9191 | $38.92 | $38.90 | $38.90 |
| Purchase #2 | $28.81 | 4.204% | $30.0212 | $30.02 | $30.00 | $30.00 |
| Purchase #3 | $104.35 | 5.539% | $110.1299 | $110.13 | $110.15 | $110.10 |
| Purchase #4 | $70.90 | 4.197% | $73.8757 | $73.88 | $73.90 | $73.90 |
| Purchase #5 | $62.25 | 7.568% | $66.9611 | $66.96 | $66.95 | $67.00 |
| Purchase #6 | $180.84 | 10.772% | $200.3201 | $200.32 | $200.30 | $200.30 |
| Purchase #7 | $218.54 | 5.786% | $231.1847 | $231.18 | $231.20 | $231.20 |
| 7 purchase totals = | $700.97 | $751.4118 | $751.41 | $751.40 | $751.40 | |