| 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 | $115.39 | 11.665% | $128.8502 | $128.85 | $128.85 | $128.90 |
| Purchase #2 | $71.79 | 13.513% | $81.491 | $81.49 | $81.50 | $81.50 |
| Purchase #3 | $95.37 | 12.815% | $107.5917 | $107.59 | $107.60 | $107.60 |
| Purchase #4 | $79.36 | 3.367% | $82.0321 | $82.03 | $82.05 | $82.00 |
| Purchase #5 | $14.88 | 9.721% | $16.3265 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $225.60 | 11.643% | $251.8666 | $251.87 | $251.85 | $251.90 |
| Purchase #7 | $47.64 | 7.263% | $51.1001 | $51.10 | $51.10 | $51.10 |
| 7 purchase totals = | $650.03 | $719.2582 | $719.26 | $719.30 | $719.30 | |