| 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 | $99.87 | 9.872% | $109.7292 | $109.73 | $109.75 | $109.70 |
| Purchase #2 | $12.95 | 11.136% | $14.3921 | $14.39 | $14.40 | $14.40 |
| Purchase #3 | $25.59 | 3.722% | $26.5425 | $26.54 | $26.55 | $26.50 |
| Purchase #4 | $79.74 | 8.763% | $86.7276 | $86.73 | $86.75 | $86.70 |
| Purchase #5 | $7.70 | 10.519% | $8.51 | $8.51 | $8.50 | $8.50 |
| Purchase #6 | $32.79 | 11.272% | $36.4861 | $36.49 | $36.50 | $36.50 |
| Purchase #7 | $134.25 | 6.614% | $143.1293 | $143.13 | $143.15 | $143.10 |
| 7 purchase totals = | $392.89 | $425.5168 | $425.52 | $425.60 | $425.40 | |