| 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 | $83.32 | 6.107% | $88.4084 | $88.41 | $88.40 | $88.40 |
| Purchase #2 | $129.98 | 7.751% | $140.0547 | $140.05 | $140.05 | $140.10 |
| Purchase #3 | $42.32 | 6.283% | $44.979 | $44.98 | $45.00 | $45.00 |
| Purchase #4 | $68.69 | 13.336% | $77.8505 | $77.85 | $77.85 | $77.90 |
| Purchase #5 | $224.31 | 5.522% | $236.6964 | $236.70 | $236.70 | $236.70 |
| Purchase #6 | $155.26 | 6.558% | $165.442 | $165.44 | $165.45 | $165.40 |
| Purchase #7 | $40.28 | 8.350% | $43.6434 | $43.64 | $43.65 | $43.60 |
| 7 purchase totals = | $744.16 | $797.0744 | $797.07 | $797.10 | $797.10 | |