| 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 | $61.26 | 10.719% | $67.8265 | $67.83 | $67.85 | $67.80 |
| Purchase #2 | $25.85 | 7.469% | $27.7807 | $27.78 | $27.80 | $27.80 |
| Purchase #3 | $109.81 | 13.254% | $124.3642 | $124.36 | $124.35 | $124.40 |
| Purchase #4 | $245.94 | 8.747% | $267.4524 | $267.45 | $267.45 | $267.50 |
| Purchase #5 | $122.62 | 9.796% | $134.6319 | $134.63 | $134.65 | $134.60 |
| Purchase #6 | $86.43 | 4.366% | $90.2035 | $90.20 | $90.20 | $90.20 |
| Purchase #7 | $179.82 | 9.762% | $197.374 | $197.37 | $197.35 | $197.40 |
| 7 purchase totals = | $831.73 | $909.6332 | $909.62 | $909.65 | $909.70 | |