| 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 | $52.78 | 9.569% | $57.8305 | $57.83 | $57.85 | $57.80 |
| Purchase #2 | $121.52 | 12.839% | $137.122 | $137.12 | $137.10 | $137.10 |
| Purchase #3 | $130.97 | 8.469% | $142.0618 | $142.06 | $142.05 | $142.10 |
| Purchase #4 | $24.88 | 6.764% | $26.5629 | $26.56 | $26.55 | $26.60 |
| Purchase #5 | $215.87 | 3.729% | $223.9198 | $223.92 | $223.90 | $223.90 |
| Purchase #6 | $121.69 | 3.811% | $126.3276 | $126.33 | $126.35 | $126.30 |
| Purchase #7 | $152.35 | 3.226% | $157.2648 | $157.26 | $157.25 | $157.30 |
| 7 purchase totals = | $820.06 | $871.0894 | $871.08 | $871.05 | $871.10 | |