| 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 | $9.95 | 6.171% | $10.564 | $10.56 | $10.55 | $10.60 |
| Purchase #2 | $220.68 | 9.833% | $242.3795 | $242.38 | $242.40 | $242.40 |
| Purchase #3 | $163.59 | 8.658% | $177.7536 | $177.75 | $177.75 | $177.80 |
| Purchase #4 | $147.71 | 12.272% | $165.837 | $165.84 | $165.85 | $165.80 |
| Purchase #5 | $41.63 | 7.435% | $44.7252 | $44.73 | $44.75 | $44.70 |
| Purchase #6 | $80.65 | 5.697% | $85.2446 | $85.24 | $85.25 | $85.20 |
| Purchase #7 | $104.69 | 13.661% | $118.9917 | $118.99 | $119.00 | $119.00 |
| 7 purchase totals = | $768.90 | $845.4956 | $845.49 | $845.55 | $845.50 | |