| 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 | $20.92 | 12.452% | $23.525 | $23.53 | $23.55 | $23.50 |
| Purchase #2 | $81.89 | 11.166% | $91.0338 | $91.03 | $91.05 | $91.00 |
| Purchase #3 | $57.76 | 11.529% | $64.4192 | $64.42 | $64.40 | $64.40 |
| Purchase #4 | $176.85 | 12.382% | $198.7476 | $198.75 | $198.75 | $198.70 |
| Purchase #5 | $26.66 | 13.553% | $30.2732 | $30.27 | $30.25 | $30.30 |
| Purchase #6 | $180.76 | 11.587% | $201.7047 | $201.70 | $201.70 | $201.70 |
| Purchase #7 | $244.54 | 5.482% | $257.9457 | $257.95 | $257.95 | $257.90 |
| 7 purchase totals = | $789.38 | $867.6492 | $867.65 | $867.65 | $867.50 | |