| 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 | $79.83 | 8.746% | $86.8119 | $86.81 | $86.80 | $86.80 |
| Purchase #2 | $37.71 | 9.476% | $41.2834 | $41.28 | $41.30 | $41.30 |
| Purchase #3 | $241.97 | 9.644% | $265.3056 | $265.31 | $265.30 | $265.30 |
| Purchase #4 | $191.26 | 9.523% | $209.4737 | $209.47 | $209.45 | $209.50 |
| Purchase #5 | $8.74 | 5.222% | $9.1964 | $9.20 | $9.20 | $9.20 |
| Purchase #6 | $149.89 | 10.460% | $165.5685 | $165.57 | $165.55 | $165.60 |
| Purchase #7 | $209.31 | 8.823% | $227.7774 | $227.78 | $227.80 | $227.80 |
| 7 purchase totals = | $918.71 | $1,005.4169 | $1,005.42 | $1,005.40 | $1,005.50 | |