| 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 | $81.51 | 3.861% | $84.6571 | $84.66 | $84.65 | $84.70 |
| Purchase #2 | $241.53 | 6.715% | $257.7487 | $257.75 | $257.75 | $257.70 |
| Purchase #3 | $51.58 | 9.243% | $56.3475 | $56.35 | $56.35 | $56.30 |
| Purchase #4 | $96.98 | 8.702% | $105.4192 | $105.42 | $105.40 | $105.40 |
| Purchase #5 | $46.86 | 11.536% | $52.2658 | $52.27 | $52.25 | $52.30 |
| Purchase #6 | $175.96 | 3.162% | $181.5239 | $181.52 | $181.50 | $181.50 |
| Purchase #7 | $64.68 | 7.500% | $69.531 | $69.53 | $69.55 | $69.50 |
| 7 purchase totals = | $759.10 | $807.4932 | $807.50 | $807.45 | $807.40 | |