| 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 | $14.73 | 4.126% | $15.3378 | $15.34 | $15.35 | $15.30 |
| Purchase #2 | $37.63 | 3.644% | $39.0012 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $167.82 | 5.321% | $176.7497 | $176.75 | $176.75 | $176.70 |
| Purchase #4 | $154.48 | 13.283% | $174.9996 | $175.00 | $175.00 | $175.00 |
| Purchase #5 | $51.79 | 13.733% | $58.9023 | $58.90 | $58.90 | $58.90 |
| Purchase #6 | $56.54 | 6.283% | $60.0924 | $60.09 | $60.10 | $60.10 |
| Purchase #7 | $225.38 | 11.323% | $250.8998 | $250.90 | $250.90 | $250.90 |
| 7 purchase totals = | $708.37 | $775.9828 | $775.98 | $776.00 | $775.90 | |