| 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 | $63.88 | 6.657% | $68.1325 | $68.13 | $68.15 | $68.10 |
| Purchase #2 | $39.64 | 13.580% | $45.0231 | $45.02 | $45.00 | $45.00 |
| Purchase #3 | $90.43 | 6.547% | $96.3505 | $96.35 | $96.35 | $96.40 |
| Purchase #4 | $28.53 | 4.661% | $29.8598 | $29.86 | $29.85 | $29.90 |
| Purchase #5 | $129.29 | 8.199% | $139.8905 | $139.89 | $139.90 | $139.90 |
| Purchase #6 | $207.94 | 11.398% | $231.641 | $231.64 | $231.65 | $231.60 |
| Purchase #7 | $155.49 | 12.709% | $175.2512 | $175.25 | $175.25 | $175.30 |
| 7 purchase totals = | $715.20 | $786.1486 | $786.14 | $786.15 | $786.20 | |