| 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 | $24.45 | 12.646% | $27.5419 | $27.54 | $27.55 | $27.50 |
| Purchase #2 | $129.55 | 11.377% | $144.2889 | $144.29 | $144.30 | $144.30 |
| Purchase #3 | $229.95 | 7.286% | $246.7042 | $246.70 | $246.70 | $246.70 |
| Purchase #4 | $229.73 | 6.357% | $244.3339 | $244.33 | $244.35 | $244.30 |
| Purchase #5 | $14.66 | 7.742% | $15.795 | $15.80 | $15.80 | $15.80 |
| Purchase #6 | $44.85 | 7.392% | $48.1653 | $48.17 | $48.15 | $48.20 |
| Purchase #7 | $5.80 | 3.800% | $6.0204 | $6.02 | $6.00 | $6.00 |
| 7 purchase totals = | $678.99 | $732.8496 | $732.85 | $732.85 | $732.80 | |