| 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 | $38.92 | 7.820% | $41.9635 | $41.96 | $41.95 | $42.00 |
| Purchase #2 | $113.46 | 3.353% | $117.2643 | $117.26 | $117.25 | $117.30 |
| Purchase #3 | $242.35 | 10.388% | $267.5253 | $267.53 | $267.55 | $267.50 |
| Purchase #4 | $193.41 | 6.576% | $206.1286 | $206.13 | $206.15 | $206.10 |
| Purchase #5 | $123.41 | 13.718% | $140.3394 | $140.34 | $140.35 | $140.30 |
| Purchase #6 | $88.50 | 4.240% | $92.2524 | $92.25 | $92.25 | $92.30 |
| Purchase #7 | $30.84 | 7.738% | $33.2264 | $33.23 | $33.25 | $33.20 |
| 7 purchase totals = | $830.89 | $898.6999 | $898.70 | $898.75 | $898.70 | |