| 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 | $27.49 | 8.646% | $29.8668 | $29.87 | $29.85 | $29.90 |
| Purchase #2 | $53.84 | 11.315% | $59.932 | $59.93 | $59.95 | $59.90 |
| Purchase #3 | $122.33 | 12.476% | $137.5919 | $137.59 | $137.60 | $137.60 |
| Purchase #4 | $212.49 | 5.489% | $224.1536 | $224.15 | $224.15 | $224.20 |
| Purchase #5 | $21.31 | 9.262% | $23.2837 | $23.28 | $23.30 | $23.30 |
| Purchase #6 | $217.79 | 8.778% | $236.9076 | $236.91 | $236.90 | $236.90 |
| Purchase #7 | $60.66 | 4.279% | $63.2556 | $63.26 | $63.25 | $63.30 |
| 7 purchase totals = | $715.91 | $774.9912 | $774.99 | $775.00 | $775.10 | |