| 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 | $29.71 | 3.681% | $30.8036 | $30.80 | $30.80 | $30.80 |
| Purchase #2 | $62.68 | 9.483% | $68.6239 | $68.62 | $68.60 | $68.60 |
| Purchase #3 | $12.60 | 12.257% | $14.1444 | $14.14 | $14.15 | $14.10 |
| Purchase #4 | $241.97 | 11.513% | $269.828 | $269.83 | $269.85 | $269.80 |
| Purchase #5 | $191.64 | 7.127% | $205.2982 | $205.30 | $205.30 | $205.30 |
| Purchase #6 | $45.35 | 4.435% | $47.3613 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $191.90 | 7.852% | $206.968 | $206.97 | $206.95 | $207.00 |
| 7 purchase totals = | $775.85 | $843.0274 | $843.02 | $843.00 | $843.00 | |