| 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 | $20.83 | 11.462% | $23.2175 | $23.22 | $23.20 | $23.20 |
| Purchase #2 | $84.63 | 4.492% | $88.4316 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $157.97 | 3.871% | $164.085 | $164.09 | $164.10 | $164.10 |
| Purchase #4 | $11.57 | 12.772% | $13.0477 | $13.05 | $13.05 | $13.00 |
| Purchase #5 | $75.74 | 6.703% | $80.8169 | $80.82 | $80.80 | $80.80 |
| Purchase #6 | $95.41 | 11.738% | $106.6092 | $106.61 | $106.60 | $106.60 |
| Purchase #7 | $23.85 | 8.709% | $25.9271 | $25.93 | $25.95 | $25.90 |
| 7 purchase totals = | $470.00 | $502.1350 | $502.15 | $502.15 | $502.00 | |