| 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 | $62.36 | 7.429% | $66.9927 | $66.99 | $67.00 | $67.00 |
| Purchase #2 | $68.54 | 9.556% | $75.0897 | $75.09 | $75.10 | $75.10 |
| Purchase #3 | $126.68 | 8.520% | $137.4731 | $137.47 | $137.45 | $137.50 |
| Purchase #4 | $162.58 | 4.472% | $169.8506 | $169.85 | $169.85 | $169.90 |
| Purchase #5 | $30.59 | 13.830% | $34.8206 | $34.82 | $34.80 | $34.80 |
| Purchase #6 | $233.99 | 11.204% | $260.2062 | $260.21 | $260.20 | $260.20 |
| Purchase #7 | $175.88 | 11.564% | $196.2188 | $196.22 | $196.20 | $196.20 |
| 7 purchase totals = | $860.62 | $940.6517 | $940.65 | $940.60 | $940.70 | |