| 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 | $76.97 | 3.707% | $79.8233 | $79.82 | $79.80 | $79.80 |
| Purchase #2 | $49.91 | 10.678% | $55.2394 | $55.24 | $55.25 | $55.20 |
| Purchase #3 | $165.60 | 10.191% | $182.4763 | $182.48 | $182.50 | $182.50 |
| Purchase #4 | $139.75 | 6.823% | $149.2851 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $75.97 | 6.859% | $81.1808 | $81.18 | $81.20 | $81.20 |
| Purchase #6 | $193.74 | 10.506% | $214.0943 | $214.09 | $214.10 | $214.10 |
| Purchase #7 | $12.32 | 10.232% | $13.5806 | $13.58 | $13.60 | $13.60 |
| 7 purchase totals = | $714.26 | $775.6798 | $775.68 | $775.75 | $775.70 | |