| 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 | $83.36 | 10.832% | $92.3896 | $92.39 | $92.40 | $92.40 |
| Purchase #2 | $209.59 | 8.494% | $227.3926 | $227.39 | $227.40 | $227.40 |
| Purchase #3 | $157.83 | 10.475% | $174.3627 | $174.36 | $174.35 | $174.40 |
| Purchase #4 | $102.37 | 8.422% | $110.9916 | $110.99 | $111.00 | $111.00 |
| Purchase #5 | $90.76 | 4.666% | $94.9949 | $94.99 | $95.00 | $95.00 |
| Purchase #6 | $72.26 | 7.387% | $77.5978 | $77.60 | $77.60 | $77.60 |
| Purchase #7 | $20.34 | 6.639% | $21.6904 | $21.69 | $21.70 | $21.70 |
| 7 purchase totals = | $736.51 | $799.4196 | $799.41 | $799.45 | $799.50 | |