| 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 | $103.88 | 7.204% | $111.3635 | $111.36 | $111.35 | $111.40 |
| Purchase #2 | $11.34 | 10.352% | $12.5139 | $12.51 | $12.50 | $12.50 |
| Purchase #3 | $95.57 | 6.846% | $102.1127 | $102.11 | $102.10 | $102.10 |
| Purchase #4 | $143.88 | 6.351% | $153.0178 | $153.02 | $153.00 | $153.00 |
| Purchase #5 | $49.97 | 3.398% | $51.668 | $51.67 | $51.65 | $51.70 |
| Purchase #6 | $133.71 | 3.274% | $138.0877 | $138.09 | $138.10 | $138.10 |
| Purchase #7 | $26.66 | 5.387% | $28.0962 | $28.10 | $28.10 | $28.10 |
| 7 purchase totals = | $565.01 | $596.8598 | $596.86 | $596.80 | $596.90 | |