| 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 | $241.84 | 6.408% | $257.3371 | $257.34 | $257.35 | $257.30 |
| Purchase #2 | $14.35 | 7.836% | $15.4745 | $15.47 | $15.45 | $15.50 |
| Purchase #3 | $14.80 | 4.635% | $15.486 | $15.49 | $15.50 | $15.50 |
| Purchase #4 | $44.52 | 10.129% | $49.0294 | $49.03 | $49.05 | $49.00 |
| Purchase #5 | $93.90 | 6.115% | $99.642 | $99.64 | $99.65 | $99.60 |
| Purchase #6 | $139.65 | 3.226% | $144.1551 | $144.16 | $144.15 | $144.20 |
| Purchase #7 | $102.35 | 12.839% | $115.4907 | $115.49 | $115.50 | $115.50 |
| 7 purchase totals = | $651.41 | $696.6148 | $696.62 | $696.65 | $696.60 | |