| 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 | $99.92 | 4.601% | $104.5173 | $104.52 | $104.50 | $104.50 |
| Purchase #2 | $89.35 | 10.780% | $98.9819 | $98.98 | $99.00 | $99.00 |
| Purchase #3 | $179.71 | 5.308% | $189.249 | $189.25 | $189.25 | $189.20 |
| Purchase #4 | $232.73 | 11.786% | $260.1596 | $260.16 | $260.15 | $260.20 |
| Purchase #5 | $90.45 | 5.800% | $95.6961 | $95.70 | $95.70 | $95.70 |
| Purchase #6 | $165.43 | 5.454% | $174.4526 | $174.45 | $174.45 | $174.50 |
| Purchase #7 | $41.35 | 6.375% | $43.9861 | $43.99 | $44.00 | $44.00 |
| 7 purchase totals = | $898.94 | $967.0426 | $967.05 | $967.05 | $967.10 | |