| 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 | $79.63 | 12.602% | $89.665 | $89.67 | $89.65 | $89.70 |
| Purchase #2 | $54.44 | 7.200% | $58.3597 | $58.36 | $58.35 | $58.40 |
| Purchase #3 | $24.44 | 4.419% | $25.52 | $25.52 | $25.50 | $25.50 |
| Purchase #4 | $185.53 | 8.838% | $201.9271 | $201.93 | $201.95 | $201.90 |
| Purchase #5 | $112.87 | 11.562% | $125.92 | $125.92 | $125.90 | $125.90 |
| Purchase #6 | $156.64 | 12.778% | $176.6555 | $176.66 | $176.65 | $176.70 |
| Purchase #7 | $36.87 | 7.170% | $39.5136 | $39.51 | $39.50 | $39.50 |
| 7 purchase totals = | $650.42 | $717.5609 | $717.57 | $717.50 | $717.60 | |