| 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 | $73.27 | 13.728% | $83.3285 | $83.33 | $83.35 | $83.30 |
| Purchase #2 | $71.40 | 13.859% | $81.2953 | $81.30 | $81.30 | $81.30 |
| Purchase #3 | $79.31 | 9.360% | $86.7334 | $86.73 | $86.75 | $86.70 |
| Purchase #4 | $154.92 | 13.744% | $176.2122 | $176.21 | $176.20 | $176.20 |
| Purchase #5 | $157.73 | 8.422% | $171.014 | $171.01 | $171.00 | $171.00 |
| Purchase #6 | $231.27 | 6.139% | $245.4677 | $245.47 | $245.45 | $245.50 |
| Purchase #7 | $110.51 | 10.725% | $122.3622 | $122.36 | $122.35 | $122.40 |
| 7 purchase totals = | $878.41 | $966.4133 | $966.41 | $966.40 | $966.40 | |