| 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 | $53.92 | 3.466% | $55.7889 | $55.79 | $55.80 | $55.80 |
| Purchase #2 | $176.58 | 3.602% | $182.9404 | $182.94 | $182.95 | $182.90 |
| Purchase #3 | $13.68 | 7.498% | $14.7057 | $14.71 | $14.70 | $14.70 |
| Purchase #4 | $167.35 | 8.411% | $181.4258 | $181.43 | $181.45 | $181.40 |
| Purchase #5 | $39.94 | 9.722% | $43.823 | $43.82 | $43.80 | $43.80 |
| Purchase #6 | $105.94 | 10.220% | $116.7671 | $116.77 | $116.75 | $116.80 |
| Purchase #7 | $67.56 | 13.545% | $76.711 | $76.71 | $76.70 | $76.70 |
| 7 purchase totals = | $624.97 | $672.1619 | $672.17 | $672.15 | $672.10 | |