| 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 | $117.60 | 4.245% | $122.5921 | $122.59 | $122.60 | $122.60 |
| Purchase #2 | $61.29 | 10.217% | $67.552 | $67.55 | $67.55 | $67.60 |
| Purchase #3 | $203.69 | 11.852% | $227.8313 | $227.83 | $227.85 | $227.80 |
| Purchase #4 | $213.58 | 9.198% | $233.2251 | $233.23 | $233.25 | $233.20 |
| Purchase #5 | $78.74 | 11.416% | $87.729 | $87.73 | $87.75 | $87.70 |
| Purchase #6 | $7.93 | 8.186% | $8.5791 | $8.58 | $8.60 | $8.60 |
| Purchase #7 | $71.46 | 13.567% | $81.155 | $81.16 | $81.15 | $81.20 |
| 7 purchase totals = | $754.29 | $828.6636 | $828.67 | $828.75 | $828.70 | |