| 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 | $25.66 | 6.767% | $27.3964 | $27.40 | $27.40 | $27.40 |
| Purchase #2 | $75.72 | 7.478% | $81.3823 | $81.38 | $81.40 | $81.40 |
| Purchase #3 | $65.58 | 13.841% | $74.6569 | $74.66 | $74.65 | $74.70 |
| Purchase #4 | $79.42 | 4.177% | $82.7374 | $82.74 | $82.75 | $82.70 |
| Purchase #5 | $88.90 | 13.126% | $100.569 | $100.57 | $100.55 | $100.60 |
| Purchase #6 | $66.80 | 3.262% | $68.979 | $68.98 | $69.00 | $69.00 |
| Purchase #7 | $245.73 | 7.314% | $263.7027 | $263.70 | $263.70 | $263.70 |
| 7 purchase totals = | $647.81 | $699.4237 | $699.43 | $699.45 | $699.50 | |