| 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 | $105.62 | 7.688% | $113.7401 | $113.74 | $113.75 | $113.70 |
| Purchase #2 | $55.48 | 12.605% | $62.4733 | $62.47 | $62.45 | $62.50 |
| Purchase #3 | $15.69 | 6.732% | $16.7463 | $16.75 | $16.75 | $16.70 |
| Purchase #4 | $196.82 | 4.643% | $205.9584 | $205.96 | $205.95 | $206.00 |
| Purchase #5 | $7.60 | 12.182% | $8.5258 | $8.53 | $8.55 | $8.50 |
| Purchase #6 | $107.39 | 11.720% | $119.9761 | $119.98 | $120.00 | $120.00 |
| Purchase #7 | $158.58 | 3.722% | $164.4823 | $164.48 | $164.50 | $164.50 |
| 7 purchase totals = | $647.18 | $691.9023 | $691.91 | $691.95 | $691.90 | |