| 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 | $64.94 | 3.308% | $67.0882 | $67.09 | $67.10 | $67.10 |
| Purchase #2 | $45.61 | 9.529% | $49.9562 | $49.96 | $49.95 | $50.00 |
| Purchase #3 | $134.72 | 3.395% | $139.2937 | $139.29 | $139.30 | $139.30 |
| Purchase #4 | $96.77 | 7.829% | $104.3461 | $104.35 | $104.35 | $104.30 |
| Purchase #5 | $169.39 | 8.779% | $184.2607 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $54.92 | 3.275% | $56.7186 | $56.72 | $56.70 | $56.70 |
| Purchase #7 | $52.74 | 5.146% | $55.454 | $55.45 | $55.45 | $55.50 |
| 7 purchase totals = | $619.09 | $657.1175 | $657.12 | $657.10 | $657.20 | |