| 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 | $9.55 | 3.377% | $9.8725 | $9.87 | $9.85 | $9.90 |
| Purchase #2 | $125.46 | 6.795% | $133.985 | $133.99 | $134.00 | $134.00 |
| Purchase #3 | $76.39 | 13.259% | $86.5186 | $86.52 | $86.50 | $86.50 |
| Purchase #4 | $233.99 | 6.738% | $249.7562 | $249.76 | $249.75 | $249.80 |
| Purchase #5 | $21.47 | 13.384% | $24.3435 | $24.34 | $24.35 | $24.30 |
| Purchase #6 | $32.83 | 9.852% | $36.0644 | $36.06 | $36.05 | $36.10 |
| Purchase #7 | $202.71 | 7.661% | $218.2396 | $218.24 | $218.25 | $218.20 |
| 7 purchase totals = | $702.40 | $758.7798 | $758.78 | $758.75 | $758.80 | |