| 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 | $21.50 | 7.247% | $23.0581 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $86.39 | 10.514% | $95.473 | $95.47 | $95.45 | $95.50 |
| Purchase #3 | $53.68 | 7.563% | $57.7398 | $57.74 | $57.75 | $57.70 |
| Purchase #4 | $240.85 | 6.366% | $256.1825 | $256.18 | $256.20 | $256.20 |
| Purchase #5 | $167.49 | 11.405% | $186.5922 | $186.59 | $186.60 | $186.60 |
| Purchase #6 | $215.60 | 12.321% | $242.1641 | $242.16 | $242.15 | $242.20 |
| Purchase #7 | $19.82 | 8.219% | $21.449 | $21.45 | $21.45 | $21.40 |
| 7 purchase totals = | $805.33 | $882.6587 | $882.65 | $882.65 | $882.70 | |