| 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 | $85.94 | 3.222% | $88.709 | $88.71 | $88.70 | $88.70 |
| Purchase #2 | $36.78 | 7.264% | $39.4517 | $39.45 | $39.45 | $39.50 |
| Purchase #3 | $77.44 | 7.519% | $83.2627 | $83.26 | $83.25 | $83.30 |
| Purchase #4 | $178.61 | 11.399% | $198.9698 | $198.97 | $198.95 | $199.00 |
| Purchase #5 | $212.84 | 3.505% | $220.3 | $220.30 | $220.30 | $220.30 |
| Purchase #6 | $147.94 | 13.525% | $167.9489 | $167.95 | $167.95 | $167.90 |
| Purchase #7 | $147.73 | 12.235% | $165.8048 | $165.80 | $165.80 | $165.80 |
| 7 purchase totals = | $887.28 | $964.4469 | $964.44 | $964.40 | $964.50 | |