| 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 | $70.88 | 3.761% | $73.5458 | $73.55 | $73.55 | $73.50 |
| Purchase #2 | $193.85 | 7.308% | $208.0166 | $208.02 | $208.00 | $208.00 |
| Purchase #3 | $67.59 | 12.737% | $76.1989 | $76.20 | $76.20 | $76.20 |
| Purchase #4 | $52.39 | 13.103% | $59.2547 | $59.25 | $59.25 | $59.30 |
| Purchase #5 | $100.87 | 8.489% | $109.4329 | $109.43 | $109.45 | $109.40 |
| Purchase #6 | $7.68 | 9.861% | $8.4373 | $8.44 | $8.45 | $8.40 |
| Purchase #7 | $196.35 | 5.749% | $207.6382 | $207.64 | $207.65 | $207.60 |
| 7 purchase totals = | $689.61 | $742.5244 | $742.53 | $742.55 | $742.40 | |