| 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 | $67.93 | 3.246% | $70.135 | $70.14 | $70.15 | $70.10 |
| Purchase #2 | $106.52 | 4.371% | $111.176 | $111.18 | $111.20 | $111.20 |
| Purchase #3 | $107.46 | 6.422% | $114.3611 | $114.36 | $114.35 | $114.40 |
| Purchase #4 | $120.29 | 9.873% | $132.1662 | $132.17 | $132.15 | $132.20 |
| Purchase #5 | $175.78 | 12.814% | $198.3044 | $198.30 | $198.30 | $198.30 |
| Purchase #6 | $39.51 | 8.382% | $42.8217 | $42.82 | $42.80 | $42.80 |
| Purchase #7 | $179.35 | 5.260% | $188.7838 | $188.78 | $188.80 | $188.80 |
| 7 purchase totals = | $796.84 | $857.7482 | $857.75 | $857.75 | $857.80 | |