| 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 | $24.87 | 11.534% | $27.7385 | $27.74 | $27.75 | $27.70 |
| Purchase #2 | $79.26 | 9.281% | $86.6161 | $86.62 | $86.60 | $86.60 |
| Purchase #3 | $231.88 | 3.545% | $240.1001 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $34.83 | 12.833% | $39.2997 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $16.56 | 10.775% | $18.3443 | $18.34 | $18.35 | $18.30 |
| Purchase #6 | $73.77 | 3.747% | $76.5342 | $76.53 | $76.55 | $76.50 |
| Purchase #7 | $93.67 | 12.723% | $105.5876 | $105.59 | $105.60 | $105.60 |
| 7 purchase totals = | $554.84 | $594.2205 | $594.22 | $594.25 | $594.10 | |