| 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 | $21.28 | 12.407% | $23.9202 | $23.92 | $23.90 | $23.90 |
| Purchase #2 | $200.92 | 11.381% | $223.7867 | $223.79 | $223.80 | $223.80 |
| Purchase #3 | $49.83 | 10.410% | $55.0173 | $55.02 | $55.00 | $55.00 |
| Purchase #4 | $108.35 | 5.451% | $114.2562 | $114.26 | $114.25 | $114.30 |
| Purchase #5 | $175.66 | 10.707% | $194.4679 | $194.47 | $194.45 | $194.50 |
| Purchase #6 | $137.26 | 9.176% | $149.855 | $149.86 | $149.85 | $149.90 |
| Purchase #7 | $43.56 | 5.559% | $45.9815 | $45.98 | $46.00 | $46.00 |
| 7 purchase totals = | $736.86 | $807.2848 | $807.30 | $807.25 | $807.40 | |