| 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 | $78.51 | 5.547% | $82.8649 | $82.86 | $82.85 | $82.90 |
| Purchase #2 | $41.60 | 11.729% | $46.4793 | $46.48 | $46.50 | $46.50 |
| Purchase #3 | $182.92 | 13.744% | $208.0605 | $208.06 | $208.05 | $208.10 |
| Purchase #4 | $156.51 | 6.220% | $166.2449 | $166.24 | $166.25 | $166.20 |
| Purchase #5 | $14.95 | 12.684% | $16.8463 | $16.85 | $16.85 | $16.80 |
| Purchase #6 | $42.39 | 11.299% | $47.1796 | $47.18 | $47.20 | $47.20 |
| Purchase #7 | $199.63 | 6.445% | $212.4962 | $212.50 | $212.50 | $212.50 |
| 7 purchase totals = | $716.51 | $780.1717 | $780.17 | $780.20 | $780.20 | |