| 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 | $125.29 | 8.201% | $135.565 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $154.28 | 12.824% | $174.0649 | $174.06 | $174.05 | $174.10 |
| Purchase #3 | $178.56 | 11.751% | $199.5426 | $199.54 | $199.55 | $199.50 |
| Purchase #4 | $55.51 | 10.736% | $61.4696 | $61.47 | $61.45 | $61.50 |
| Purchase #5 | $99.75 | 7.112% | $106.8442 | $106.84 | $106.85 | $106.80 |
| Purchase #6 | $23.92 | 12.473% | $26.9035 | $26.90 | $26.90 | $26.90 |
| Purchase #7 | $61.94 | 5.209% | $65.1665 | $65.17 | $65.15 | $65.20 |
| 7 purchase totals = | $699.25 | $769.5563 | $769.55 | $769.50 | $769.60 | |