| 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 | $212.47 | 7.576% | $228.5667 | $228.57 | $228.55 | $228.60 |
| Purchase #2 | $5.95 | 3.174% | $6.1389 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $73.45 | 11.323% | $81.7667 | $81.77 | $81.75 | $81.80 |
| Purchase #4 | $55.70 | 9.676% | $61.0895 | $61.09 | $61.10 | $61.10 |
| Purchase #5 | $5.87 | 9.579% | $6.4323 | $6.43 | $6.45 | $6.40 |
| Purchase #6 | $165.63 | 12.198% | $185.8335 | $185.83 | $185.85 | $185.80 |
| Purchase #7 | $52.85 | 11.797% | $59.0847 | $59.08 | $59.10 | $59.10 |
| 7 purchase totals = | $571.92 | $628.9123 | $628.91 | $628.95 | $628.90 | |