| 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 | $86.28 | 8.382% | $93.512 | $93.51 | $93.50 | $93.50 |
| Purchase #2 | $22.74 | 3.837% | $23.6125 | $23.61 | $23.60 | $23.60 |
| Purchase #3 | $237.57 | 8.313% | $257.3192 | $257.32 | $257.30 | $257.30 |
| Purchase #4 | $132.47 | 12.813% | $149.4434 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $172.36 | 4.303% | $179.7767 | $179.78 | $179.80 | $179.80 |
| Purchase #6 | $138.75 | 5.426% | $146.2786 | $146.28 | $146.30 | $146.30 |
| Purchase #7 | $14.80 | 4.388% | $15.4494 | $15.45 | $15.45 | $15.40 |
| 7 purchase totals = | $804.97 | $865.3918 | $865.39 | $865.40 | $865.30 | |