| 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 | $20.94 | 12.210% | $23.4968 | $23.50 | $23.50 | $23.50 |
| Purchase #2 | $85.90 | 10.758% | $95.1411 | $95.14 | $95.15 | $95.10 |
| Purchase #3 | $120.68 | 3.854% | $125.331 | $125.33 | $125.35 | $125.30 |
| Purchase #4 | $102.87 | 4.506% | $107.5053 | $107.51 | $107.50 | $107.50 |
| Purchase #5 | $227.47 | 10.595% | $251.5704 | $251.57 | $251.55 | $251.60 |
| Purchase #6 | $200.43 | 13.528% | $227.5442 | $227.54 | $227.55 | $227.50 |
| Purchase #7 | $36.84 | 9.409% | $40.3063 | $40.31 | $40.30 | $40.30 |
| 7 purchase totals = | $795.13 | $870.8951 | $870.90 | $870.90 | $870.80 | |