| 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 | $76.68 | 5.805% | $81.1313 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $82.51 | 4.557% | $86.27 | $86.27 | $86.25 | $86.30 |
| Purchase #3 | $108.65 | 8.833% | $118.2471 | $118.25 | $118.25 | $118.20 |
| Purchase #4 | $184.58 | 12.448% | $207.5565 | $207.56 | $207.55 | $207.60 |
| Purchase #5 | $78.51 | 9.540% | $85.9999 | $86.00 | $86.00 | $86.00 |
| Purchase #6 | $124.57 | 7.519% | $133.9364 | $133.94 | $133.95 | $133.90 |
| Purchase #7 | $138.83 | 3.525% | $143.7238 | $143.72 | $143.70 | $143.70 |
| 7 purchase totals = | $794.33 | $856.8650 | $856.87 | $856.85 | $856.80 | |