| 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 | $130.34 | 5.667% | $137.7264 | $137.73 | $137.75 | $137.70 |
| Purchase #2 | $49.84 | 11.482% | $55.5626 | $55.56 | $55.55 | $55.60 |
| Purchase #3 | $136.88 | 7.732% | $147.4636 | $147.46 | $147.45 | $147.50 |
| Purchase #4 | $16.87 | 12.153% | $18.9202 | $18.92 | $18.90 | $18.90 |
| Purchase #5 | $205.86 | 9.203% | $224.8053 | $224.81 | $224.80 | $224.80 |
| Purchase #6 | $198.35 | 8.824% | $215.8524 | $215.85 | $215.85 | $215.90 |
| Purchase #7 | $53.99 | 9.195% | $58.9544 | $58.95 | $58.95 | $59.00 |
| 7 purchase totals = | $792.13 | $859.2849 | $859.28 | $859.25 | $859.40 | |