| 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 | $206.63 | 7.612% | $222.3587 | $222.36 | $222.35 | $222.40 |
| Purchase #2 | $71.50 | 11.711% | $79.8734 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $52.44 | 5.382% | $55.2623 | $55.26 | $55.25 | $55.30 |
| Purchase #4 | $27.79 | 4.444% | $29.025 | $29.03 | $29.05 | $29.00 |
| Purchase #5 | $98.97 | 3.758% | $102.6893 | $102.69 | $102.70 | $102.70 |
| Purchase #6 | $63.72 | 12.626% | $71.7653 | $71.77 | $71.75 | $71.80 |
| Purchase #7 | $207.29 | 9.606% | $227.2023 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $728.34 | $788.1763 | $788.18 | $788.15 | $788.30 | |