| 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 | $15.62 | 12.706% | $17.6047 | $17.60 | $17.60 | $17.60 |
| Purchase #2 | $146.55 | 11.386% | $163.2362 | $163.24 | $163.25 | $163.20 |
| Purchase #3 | $54.75 | 4.767% | $57.3599 | $57.36 | $57.35 | $57.40 |
| Purchase #4 | $128.65 | 13.445% | $145.947 | $145.95 | $145.95 | $145.90 |
| Purchase #5 | $12.58 | 3.616% | $13.0349 | $13.03 | $13.05 | $13.00 |
| Purchase #6 | $221.86 | 6.593% | $236.4872 | $236.49 | $236.50 | $236.50 |
| Purchase #7 | $54.30 | 11.495% | $60.5418 | $60.54 | $60.55 | $60.50 |
| 7 purchase totals = | $634.31 | $694.2117 | $694.21 | $694.25 | $694.10 | |