| 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 | $65.48 | 8.835% | $71.2652 | $71.27 | $71.25 | $71.30 |
| Purchase #2 | $144.53 | 9.389% | $158.0999 | $158.10 | $158.10 | $158.10 |
| Purchase #3 | $81.28 | 8.761% | $88.4009 | $88.40 | $88.40 | $88.40 |
| Purchase #4 | $173.85 | 8.120% | $187.9666 | $187.97 | $187.95 | $188.00 |
| Purchase #5 | $14.72 | 10.189% | $16.2198 | $16.22 | $16.20 | $16.20 |
| Purchase #6 | $181.48 | 9.382% | $198.5065 | $198.51 | $198.50 | $198.50 |
| Purchase #7 | $69.84 | 9.664% | $76.5893 | $76.59 | $76.60 | $76.60 |
| 7 purchase totals = | $731.18 | $797.0482 | $797.06 | $797.00 | $797.10 | |