| 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 | $81.28 | 6.120% | $86.2543 | $86.25 | $86.25 | $86.30 |
| Purchase #2 | $13.61 | 11.707% | $15.2033 | $15.20 | $15.20 | $15.20 |
| Purchase #3 | $186.69 | 11.372% | $207.9204 | $207.92 | $207.90 | $207.90 |
| Purchase #4 | $63.78 | 5.638% | $67.3759 | $67.38 | $67.40 | $67.40 |
| Purchase #5 | $27.52 | 8.647% | $29.8997 | $29.90 | $29.90 | $29.90 |
| Purchase #6 | $58.77 | 6.506% | $62.5936 | $62.59 | $62.60 | $62.60 |
| Purchase #7 | $72.69 | 9.854% | $79.8529 | $79.85 | $79.85 | $79.90 |
| 7 purchase totals = | $504.34 | $549.1001 | $549.09 | $549.10 | $549.20 | |