| 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 | $42.93 | 9.237% | $46.8954 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $7.50 | 8.513% | $8.1385 | $8.14 | $8.15 | $8.10 |
| Purchase #3 | $222.41 | 12.211% | $249.5685 | $249.57 | $249.55 | $249.60 |
| Purchase #4 | $245.58 | 7.741% | $264.5903 | $264.59 | $264.60 | $264.60 |
| Purchase #5 | $177.63 | 4.753% | $186.0728 | $186.07 | $186.05 | $186.10 |
| Purchase #6 | $120.99 | 4.456% | $126.3813 | $126.38 | $126.40 | $126.40 |
| Purchase #7 | $44.85 | 5.508% | $47.3203 | $47.32 | $47.30 | $47.30 |
| 7 purchase totals = | $861.89 | $928.9671 | $928.97 | $928.95 | $929.00 | |