| 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 | $26.63 | 8.255% | $28.8283 | $28.83 | $28.85 | $28.80 |
| Purchase #2 | $10.96 | 5.478% | $11.5604 | $11.56 | $11.55 | $11.60 |
| Purchase #3 | $148.45 | 9.699% | $162.8482 | $162.85 | $162.85 | $162.80 |
| Purchase #4 | $21.43 | 8.382% | $23.2263 | $23.23 | $23.25 | $23.20 |
| Purchase #5 | $32.34 | 11.194% | $35.9601 | $35.96 | $35.95 | $36.00 |
| Purchase #6 | $67.62 | 11.382% | $75.3165 | $75.32 | $75.30 | $75.30 |
| Purchase #7 | $161.85 | 8.864% | $176.1964 | $176.20 | $176.20 | $176.20 |
| 7 purchase totals = | $469.28 | $513.9362 | $513.95 | $513.95 | $513.90 | |