| 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 | $45.49 | 4.324% | $47.457 | $47.46 | $47.45 | $47.50 |
| Purchase #2 | $195.77 | 12.166% | $219.5874 | $219.59 | $219.60 | $219.60 |
| Purchase #3 | $19.50 | 11.730% | $21.7874 | $21.79 | $21.80 | $21.80 |
| Purchase #4 | $107.47 | 12.744% | $121.166 | $121.17 | $121.15 | $121.20 |
| Purchase #5 | $47.53 | 5.723% | $50.2501 | $50.25 | $50.25 | $50.30 |
| Purchase #6 | $220.95 | 3.491% | $228.6634 | $228.66 | $228.65 | $228.70 |
| Purchase #7 | $199.49 | 8.215% | $215.8781 | $215.88 | $215.90 | $215.90 |
| 7 purchase totals = | $836.20 | $904.7894 | $904.80 | $904.80 | $905.00 | |