| 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 | $30.88 | 12.844% | $34.8462 | $34.85 | $34.85 | $34.80 |
| Purchase #2 | $195.41 | 13.266% | $221.3331 | $221.33 | $221.35 | $221.30 |
| Purchase #3 | $62.53 | 10.583% | $69.1475 | $69.15 | $69.15 | $69.10 |
| Purchase #4 | $59.78 | 3.213% | $61.7007 | $61.70 | $61.70 | $61.70 |
| Purchase #5 | $130.53 | 7.133% | $139.8407 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $142.37 | 3.133% | $146.8305 | $146.83 | $146.85 | $146.80 |
| Purchase #7 | $221.67 | 5.829% | $234.5911 | $234.59 | $234.60 | $234.60 |
| 7 purchase totals = | $843.17 | $908.2898 | $908.29 | $908.35 | $908.10 | |