| 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 | $78.33 | 11.349% | $87.2197 | $87.22 | $87.20 | $87.20 |
| Purchase #2 | $57.79 | 5.542% | $60.9927 | $60.99 | $61.00 | $61.00 |
| Purchase #3 | $205.74 | 8.375% | $222.9707 | $222.97 | $222.95 | $223.00 |
| Purchase #4 | $35.47 | 6.810% | $37.8855 | $37.89 | $37.90 | $37.90 |
| Purchase #5 | $48.45 | 10.242% | $53.4122 | $53.41 | $53.40 | $53.40 |
| Purchase #6 | $182.76 | 8.193% | $197.7335 | $197.73 | $197.75 | $197.70 |
| Purchase #7 | $83.53 | 3.291% | $86.279 | $86.28 | $86.30 | $86.30 |
| 7 purchase totals = | $692.07 | $746.4933 | $746.49 | $746.50 | $746.50 | |