| 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 | $10.97 | 6.431% | $11.6755 | $11.68 | $11.70 | $11.70 |
| Purchase #2 | $77.74 | 8.507% | $84.3533 | $84.35 | $84.35 | $84.40 |
| Purchase #3 | $135.25 | 5.511% | $142.7036 | $142.70 | $142.70 | $142.70 |
| Purchase #4 | $142.80 | 8.713% | $155.2422 | $155.24 | $155.25 | $155.20 |
| Purchase #5 | $239.30 | 6.144% | $254.0026 | $254.00 | $254.00 | $254.00 |
| Purchase #6 | $97.75 | 9.298% | $106.8388 | $106.84 | $106.85 | $106.80 |
| Purchase #7 | $226.44 | 6.721% | $241.659 | $241.66 | $241.65 | $241.70 |
| 7 purchase totals = | $930.25 | $996.4750 | $996.47 | $996.50 | $996.50 | |