| 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 | $22.72 | 9.122% | $24.7925 | $24.79 | $24.80 | $24.80 |
| Purchase #2 | $102.43 | 6.399% | $108.9845 | $108.98 | $109.00 | $109.00 |
| Purchase #3 | $176.57 | 3.474% | $182.704 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $169.60 | 4.386% | $177.0387 | $177.04 | $177.05 | $177.00 |
| Purchase #5 | $27.47 | 6.407% | $29.23 | $29.23 | $29.25 | $29.20 |
| Purchase #6 | $236.71 | 4.667% | $247.7573 | $247.76 | $247.75 | $247.80 |
| Purchase #7 | $8.53 | 10.239% | $9.4034 | $9.40 | $9.40 | $9.40 |
| 7 purchase totals = | $744.03 | $779.9104 | $779.90 | $779.95 | $779.90 | |