| 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 | $49.29 | 7.130% | $52.8044 | $52.80 | $52.80 | $52.80 |
| Purchase #2 | $227.83 | 13.104% | $257.6848 | $257.68 | $257.70 | $257.70 |
| Purchase #3 | $127.53 | 12.492% | $143.461 | $143.46 | $143.45 | $143.50 |
| Purchase #4 | $142.82 | 7.824% | $153.9942 | $153.99 | $154.00 | $154.00 |
| Purchase #5 | $12.94 | 10.410% | $14.2871 | $14.29 | $14.30 | $14.30 |
| Purchase #6 | $8.53 | 6.422% | $9.0778 | $9.08 | $9.10 | $9.10 |
| Purchase #7 | $126.54 | 13.620% | $143.7747 | $143.77 | $143.75 | $143.80 |
| 7 purchase totals = | $695.48 | $775.0840 | $775.07 | $775.10 | $775.20 | |