| 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 | $43.47 | 6.847% | $46.4464 | $46.45 | $46.45 | $46.40 |
| Purchase #2 | $17.68 | 6.121% | $18.7622 | $18.76 | $18.75 | $18.80 |
| Purchase #3 | $32.72 | 12.321% | $36.7514 | $36.75 | $36.75 | $36.80 |
| Purchase #4 | $12.66 | 8.715% | $13.7633 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $80.85 | 10.670% | $89.4767 | $89.48 | $89.50 | $89.50 |
| Purchase #6 | $99.36 | 3.461% | $102.7988 | $102.80 | $102.80 | $102.80 |
| Purchase #7 | $179.63 | 13.594% | $204.0489 | $204.05 | $204.05 | $204.00 |
| 7 purchase totals = | $466.37 | $512.0477 | $512.05 | $512.05 | $512.10 | |