| 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 | $57.36 | 10.563% | $63.4189 | $63.42 | $63.40 | $63.40 |
| Purchase #2 | $79.41 | 8.525% | $86.1797 | $86.18 | $86.20 | $86.20 |
| Purchase #3 | $36.66 | 13.768% | $41.7073 | $41.71 | $41.70 | $41.70 |
| Purchase #4 | $99.40 | 10.715% | $110.0507 | $110.05 | $110.05 | $110.10 |
| Purchase #5 | $188.42 | 4.582% | $197.0534 | $197.05 | $197.05 | $197.10 |
| Purchase #6 | $72.59 | 6.468% | $77.2851 | $77.29 | $77.30 | $77.30 |
| Purchase #7 | $178.87 | 6.346% | $190.2211 | $190.22 | $190.20 | $190.20 |
| 7 purchase totals = | $712.71 | $765.9162 | $765.92 | $765.90 | $766.00 | |