| 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 | $42.44 | 6.669% | $45.2703 | $45.27 | $45.25 | $45.30 |
| Purchase #2 | $220.56 | 4.766% | $231.0719 | $231.07 | $231.05 | $231.10 |
| Purchase #3 | $70.96 | 5.492% | $74.8571 | $74.86 | $74.85 | $74.90 |
| Purchase #4 | $70.36 | 7.135% | $75.3802 | $75.38 | $75.40 | $75.40 |
| Purchase #5 | $8.92 | 7.230% | $9.5649 | $9.56 | $9.55 | $9.60 |
| Purchase #6 | $59.38 | 9.384% | $64.9522 | $64.95 | $64.95 | $65.00 |
| Purchase #7 | $12.68 | 6.787% | $13.5406 | $13.54 | $13.55 | $13.50 |
| 7 purchase totals = | $485.30 | $514.6372 | $514.63 | $514.60 | $514.80 | |