| 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 | $22.58 | 4.719% | $23.6456 | $23.65 | $23.65 | $23.60 |
| Purchase #2 | $28.62 | 7.610% | $30.798 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $145.66 | 8.618% | $158.213 | $158.21 | $158.20 | $158.20 |
| Purchase #4 | $225.74 | 11.418% | $251.515 | $251.52 | $251.50 | $251.50 |
| Purchase #5 | $133.97 | 4.161% | $139.5445 | $139.54 | $139.55 | $139.50 |
| Purchase #6 | $162.84 | 12.135% | $182.6006 | $182.60 | $182.60 | $182.60 |
| Purchase #7 | $54.98 | 13.844% | $62.5914 | $62.59 | $62.60 | $62.60 |
| 7 purchase totals = | $774.39 | $848.9081 | $848.91 | $848.90 | $848.80 | |