| 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 | $8.51 | 5.344% | $8.9648 | $8.96 | $8.95 | $9.00 |
| Purchase #2 | $247.93 | 8.458% | $268.8999 | $268.90 | $268.90 | $268.90 |
| Purchase #3 | $121.38 | 5.456% | $128.0025 | $128.00 | $128.00 | $128.00 |
| Purchase #4 | $182.95 | 12.599% | $205.9999 | $206.00 | $206.00 | $206.00 |
| Purchase #5 | $15.56 | 11.758% | $17.3895 | $17.39 | $17.40 | $17.40 |
| Purchase #6 | $104.88 | 7.394% | $112.6348 | $112.63 | $112.65 | $112.60 |
| Purchase #7 | $153.50 | 5.293% | $161.6248 | $161.62 | $161.60 | $161.60 |
| 7 purchase totals = | $834.71 | $903.5162 | $903.50 | $903.50 | $903.50 | |