| 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 | $97.38 | 5.775% | $103.0037 | $103.00 | $103.00 | $103.00 |
| Purchase #2 | $123.62 | 13.439% | $140.2333 | $140.23 | $140.25 | $140.20 |
| Purchase #3 | $61.95 | 4.271% | $64.5959 | $64.60 | $64.60 | $64.60 |
| Purchase #4 | $85.87 | 11.325% | $95.5948 | $95.59 | $95.60 | $95.60 |
| Purchase #5 | $37.31 | 12.825% | $42.095 | $42.10 | $42.10 | $42.10 |
| Purchase #6 | $158.32 | 11.823% | $177.0382 | $177.04 | $177.05 | $177.00 |
| Purchase #7 | $11.29 | 13.257% | $12.7867 | $12.79 | $12.80 | $12.80 |
| 7 purchase totals = | $575.74 | $635.3476 | $635.35 | $635.40 | $635.30 | |