| 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 | $96.92 | 9.478% | $106.1061 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $119.47 | 10.276% | $131.7467 | $131.75 | $131.75 | $131.70 |
| Purchase #3 | $79.71 | 8.353% | $86.3682 | $86.37 | $86.35 | $86.40 |
| Purchase #4 | $207.35 | 13.539% | $235.4231 | $235.42 | $235.40 | $235.40 |
| Purchase #5 | $208.27 | 5.405% | $219.527 | $219.53 | $219.55 | $219.50 |
| Purchase #6 | $159.65 | 12.546% | $179.6797 | $179.68 | $179.70 | $179.70 |
| Purchase #7 | $7.85 | 8.117% | $8.4872 | $8.49 | $8.50 | $8.50 |
| 7 purchase totals = | $879.22 | $967.3380 | $967.35 | $967.35 | $967.30 | |