| 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 | $242.78 | 9.215% | $265.1522 | $265.15 | $265.15 | $265.20 |
| Purchase #2 | $183.58 | 11.635% | $204.9395 | $204.94 | $204.95 | $204.90 |
| Purchase #3 | $74.92 | 4.305% | $78.1453 | $78.15 | $78.15 | $78.10 |
| Purchase #4 | $21.72 | 4.323% | $22.659 | $22.66 | $22.65 | $22.70 |
| Purchase #5 | $26.62 | 6.412% | $28.3269 | $28.33 | $28.35 | $28.30 |
| Purchase #6 | $82.77 | 6.750% | $88.357 | $88.36 | $88.35 | $88.40 |
| Purchase #7 | $18.97 | 12.153% | $21.2754 | $21.28 | $21.30 | $21.30 |
| 7 purchase totals = | $651.36 | $708.8553 | $708.87 | $708.90 | $708.90 | |