| 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 | $70.46 | 6.242% | $74.8581 | $74.86 | $74.85 | $74.90 |
| Purchase #2 | $228.38 | 6.164% | $242.4573 | $242.46 | $242.45 | $242.50 |
| Purchase #3 | $16.44 | 4.222% | $17.1341 | $17.13 | $17.15 | $17.10 |
| Purchase #4 | $140.78 | 11.314% | $156.7078 | $156.71 | $156.70 | $156.70 |
| Purchase #5 | $80.45 | 5.510% | $84.8828 | $84.88 | $84.90 | $84.90 |
| Purchase #6 | $132.39 | 9.709% | $145.2437 | $145.24 | $145.25 | $145.20 |
| Purchase #7 | $100.54 | 6.594% | $107.1696 | $107.17 | $107.15 | $107.20 |
| 7 purchase totals = | $769.44 | $828.4534 | $828.45 | $828.45 | $828.50 | |