| 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 | $42.78 | 4.676% | $44.7804 | $44.78 | $44.80 | $44.80 |
| Purchase #2 | $206.36 | 8.554% | $224.012 | $224.01 | $224.00 | $224.00 |
| Purchase #3 | $146.32 | 10.107% | $161.1086 | $161.11 | $161.10 | $161.10 |
| Purchase #4 | $65.62 | 10.747% | $72.6722 | $72.67 | $72.65 | $72.70 |
| Purchase #5 | $97.96 | 8.163% | $105.9565 | $105.96 | $105.95 | $106.00 |
| Purchase #6 | $231.66 | 12.478% | $260.5665 | $260.57 | $260.55 | $260.60 |
| Purchase #7 | $30.48 | 4.686% | $31.9083 | $31.91 | $31.90 | $31.90 |
| 7 purchase totals = | $821.18 | $901.0045 | $901.01 | $900.95 | $901.10 | |