| 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 | $50.82 | 8.746% | $55.2647 | $55.26 | $55.25 | $55.30 |
| Purchase #2 | $155.36 | 13.109% | $175.7261 | $175.73 | $175.75 | $175.70 |
| Purchase #3 | $208.30 | 3.424% | $215.4322 | $215.43 | $215.45 | $215.40 |
| Purchase #4 | $110.90 | 10.378% | $122.4092 | $122.41 | $122.40 | $122.40 |
| Purchase #5 | $34.86 | 11.149% | $38.7465 | $38.75 | $38.75 | $38.70 |
| Purchase #6 | $6.97 | 5.217% | $7.3336 | $7.33 | $7.35 | $7.30 |
| Purchase #7 | $60.89 | 10.545% | $67.3109 | $67.31 | $67.30 | $67.30 |
| 7 purchase totals = | $628.10 | $682.2232 | $682.22 | $682.25 | $682.10 | |