| 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 | $44.30 | 4.539% | $46.3108 | $46.31 | $46.30 | $46.30 |
| Purchase #2 | $167.91 | 11.220% | $186.7495 | $186.75 | $186.75 | $186.70 |
| Purchase #3 | $34.91 | 9.565% | $38.2491 | $38.25 | $38.25 | $38.20 |
| Purchase #4 | $92.31 | 8.492% | $100.149 | $100.15 | $100.15 | $100.10 |
| Purchase #5 | $162.67 | 10.622% | $179.9488 | $179.95 | $179.95 | $179.90 |
| Purchase #6 | $104.87 | 4.861% | $109.9677 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $125.74 | 9.846% | $138.1204 | $138.12 | $138.10 | $138.10 |
| 7 purchase totals = | $732.71 | $799.4953 | $799.50 | $799.45 | $799.30 | |