| 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 | $69.79 | 7.212% | $74.8233 | $74.82 | $74.80 | $74.80 |
| Purchase #2 | $161.57 | 12.157% | $181.2121 | $181.21 | $181.20 | $181.20 |
| Purchase #3 | $116.43 | 3.338% | $120.3164 | $120.32 | $120.30 | $120.30 |
| Purchase #4 | $227.89 | 3.507% | $235.8821 | $235.88 | $235.90 | $235.90 |
| Purchase #5 | $45.34 | 7.724% | $48.8421 | $48.84 | $48.85 | $48.80 |
| Purchase #6 | $73.45 | 12.571% | $82.6834 | $82.68 | $82.70 | $82.70 |
| Purchase #7 | $106.46 | 5.465% | $112.278 | $112.28 | $112.30 | $112.30 |
| 7 purchase totals = | $800.93 | $856.0374 | $856.03 | $856.05 | $856.00 | |