| 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 | $14.44 | 3.658% | $14.9682 | $14.97 | $14.95 | $15.00 |
| Purchase #2 | $107.72 | 8.449% | $116.8213 | $116.82 | $116.80 | $116.80 |
| Purchase #3 | $222.80 | 12.343% | $250.3002 | $250.30 | $250.30 | $250.30 |
| Purchase #4 | $79.45 | 9.674% | $87.136 | $87.14 | $87.15 | $87.10 |
| Purchase #5 | $161.77 | 3.170% | $166.8981 | $166.90 | $166.90 | $166.90 |
| Purchase #6 | $170.91 | 11.371% | $190.3442 | $190.34 | $190.35 | $190.30 |
| Purchase #7 | $167.70 | 12.381% | $188.4629 | $188.46 | $188.45 | $188.50 |
| 7 purchase totals = | $924.79 | $1,014.9309 | $1,014.93 | $1,014.90 | $1,014.90 | |