| 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 | $77.28 | 5.778% | $81.7452 | $81.75 | $81.75 | $81.70 |
| Purchase #2 | $99.49 | 10.853% | $110.2876 | $110.29 | $110.30 | $110.30 |
| Purchase #3 | $198.95 | 11.542% | $221.9128 | $221.91 | $221.90 | $221.90 |
| Purchase #4 | $199.26 | 7.486% | $214.1766 | $214.18 | $214.20 | $214.20 |
| Purchase #5 | $218.31 | 6.695% | $232.9259 | $232.93 | $232.95 | $232.90 |
| Purchase #6 | $150.91 | 10.833% | $167.2581 | $167.26 | $167.25 | $167.30 |
| Purchase #7 | $250.41 | 12.515% | $281.7488 | $281.75 | $281.75 | $281.70 |
| 7 purchase totals = | $1,194.61 | $1,310.0550 | $1,310.07 | $1,310.10 | $1,310.00 | |