| 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 | $38.71 | 12.785% | $43.6591 | $43.66 | $43.65 | $43.70 |
| Purchase #2 | $76.56 | 11.411% | $85.2963 | $85.30 | $85.30 | $85.30 |
| Purchase #3 | $235.27 | 10.691% | $260.4227 | $260.42 | $260.40 | $260.40 |
| Purchase #4 | $229.49 | 4.168% | $239.0551 | $239.06 | $239.05 | $239.10 |
| Purchase #5 | $74.84 | 3.429% | $77.4063 | $77.41 | $77.40 | $77.40 |
| Purchase #6 | $124.90 | 12.467% | $140.4713 | $140.47 | $140.45 | $140.50 |
| Purchase #7 | $133.50 | 4.368% | $139.3313 | $139.33 | $139.35 | $139.30 |
| 7 purchase totals = | $913.27 | $985.6421 | $985.65 | $985.60 | $985.70 | |