| 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 | $50.96 | 12.380% | $57.2688 | $57.27 | $57.25 | $57.30 |
| Purchase #2 | $213.70 | 3.583% | $221.3569 | $221.36 | $221.35 | $221.40 |
| Purchase #3 | $170.40 | 8.838% | $185.46 | $185.46 | $185.45 | $185.50 |
| Purchase #4 | $207.99 | 3.294% | $214.8412 | $214.84 | $214.85 | $214.80 |
| Purchase #5 | $164.34 | 4.133% | $171.1322 | $171.13 | $171.15 | $171.10 |
| Purchase #6 | $15.47 | 4.530% | $16.1708 | $16.17 | $16.15 | $16.20 |
| Purchase #7 | $99.54 | 5.864% | $105.377 | $105.38 | $105.40 | $105.40 |
| 7 purchase totals = | $922.40 | $971.6069 | $971.61 | $971.60 | $971.70 | |