| 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 | $119.81 | 12.582% | $134.8845 | $134.88 | $134.90 | $134.90 |
| Purchase #2 | $46.61 | 12.846% | $52.5975 | $52.60 | $52.60 | $52.60 |
| Purchase #3 | $76.60 | 9.538% | $83.9061 | $83.91 | $83.90 | $83.90 |
| Purchase #4 | $36.67 | 5.670% | $38.7492 | $38.75 | $38.75 | $38.70 |
| Purchase #5 | $224.50 | 4.316% | $234.1894 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $10.39 | 4.419% | $10.8491 | $10.85 | $10.85 | $10.80 |
| Purchase #7 | $35.33 | 10.307% | $38.9715 | $38.97 | $38.95 | $39.00 |
| 7 purchase totals = | $549.91 | $594.1473 | $594.15 | $594.15 | $594.10 | |