| 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 | $200.34 | 4.152% | $208.6581 | $208.66 | $208.65 | $208.70 |
| Purchase #2 | $67.74 | 13.835% | $77.1118 | $77.11 | $77.10 | $77.10 |
| Purchase #3 | $101.86 | 12.414% | $114.5049 | $114.50 | $114.50 | $114.50 |
| Purchase #4 | $189.28 | 5.586% | $199.8532 | $199.85 | $199.85 | $199.90 |
| Purchase #5 | $30.79 | 12.572% | $34.6609 | $34.66 | $34.65 | $34.70 |
| Purchase #6 | $62.65 | 6.279% | $66.5838 | $66.58 | $66.60 | $66.60 |
| Purchase #7 | $196.81 | 9.347% | $215.2058 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $849.47 | $916.5785 | $916.57 | $916.55 | $916.70 | |