| 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 | $136.41 | 12.103% | $152.9197 | $152.92 | $152.90 | $152.90 |
| Purchase #2 | $238.78 | 6.333% | $253.9019 | $253.90 | $253.90 | $253.90 |
| Purchase #3 | $72.49 | 5.187% | $76.2501 | $76.25 | $76.25 | $76.30 |
| Purchase #4 | $154.45 | 3.439% | $159.7615 | $159.76 | $159.75 | $159.80 |
| Purchase #5 | $118.31 | 3.410% | $122.3444 | $122.34 | $122.35 | $122.30 |
| Purchase #6 | $27.68 | 11.751% | $30.9327 | $30.93 | $30.95 | $30.90 |
| Purchase #7 | $13.71 | 6.232% | $14.5644 | $14.56 | $14.55 | $14.60 |
| 7 purchase totals = | $761.83 | $810.6747 | $810.66 | $810.65 | $810.70 | |