| 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 | $207.33 | 8.460% | $224.8701 | $224.87 | $224.85 | $224.90 |
| Purchase #2 | $14.55 | 5.128% | $15.2961 | $15.30 | $15.30 | $15.30 |
| Purchase #3 | $210.25 | 8.787% | $228.7247 | $228.72 | $228.70 | $228.70 |
| Purchase #4 | $85.63 | 12.645% | $96.4579 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $49.31 | 11.644% | $55.0517 | $55.05 | $55.05 | $55.10 |
| Purchase #6 | $13.94 | 5.573% | $14.7169 | $14.72 | $14.70 | $14.70 |
| Purchase #7 | $17.99 | 4.425% | $18.7861 | $18.79 | $18.80 | $18.80 |
| 7 purchase totals = | $599.00 | $653.9035 | $653.91 | $653.85 | $654.00 | |