| 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 | $29.45 | 13.528% | $33.434 | $33.43 | $33.45 | $33.40 |
| Purchase #2 | $34.27 | 6.629% | $36.5418 | $36.54 | $36.55 | $36.50 |
| Purchase #3 | $30.69 | 11.254% | $34.1439 | $34.14 | $34.15 | $34.10 |
| Purchase #4 | $188.27 | 8.406% | $204.096 | $204.10 | $204.10 | $204.10 |
| Purchase #5 | $65.25 | 9.798% | $71.6432 | $71.64 | $71.65 | $71.60 |
| Purchase #6 | $25.33 | 12.482% | $28.4917 | $28.49 | $28.50 | $28.50 |
| Purchase #7 | $154.74 | 6.347% | $164.5613 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $528.00 | $572.9119 | $572.90 | $572.95 | $572.80 | |