| 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 | $60.40 | 4.161% | $62.9132 | $62.91 | $62.90 | $62.90 |
| Purchase #2 | $115.34 | 7.322% | $123.7852 | $123.79 | $123.80 | $123.80 |
| Purchase #3 | $133.43 | 4.387% | $139.2836 | $139.28 | $139.30 | $139.30 |
| Purchase #4 | $76.74 | 7.537% | $82.5239 | $82.52 | $82.50 | $82.50 |
| Purchase #5 | $117.97 | 3.792% | $122.4434 | $122.44 | $122.45 | $122.40 |
| Purchase #6 | $106.84 | 8.557% | $115.9823 | $115.98 | $116.00 | $116.00 |
| Purchase #7 | $142.55 | 13.793% | $162.2119 | $162.21 | $162.20 | $162.20 |
| 7 purchase totals = | $753.27 | $809.1435 | $809.13 | $809.15 | $809.10 | |