| 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 | $43.31 | 4.418% | $45.2234 | $45.22 | $45.20 | $45.20 |
| Purchase #2 | $183.40 | 9.796% | $201.3659 | $201.37 | $201.35 | $201.40 |
| Purchase #3 | $55.51 | 5.220% | $58.4076 | $58.41 | $58.40 | $58.40 |
| Purchase #4 | $59.85 | 5.688% | $63.2543 | $63.25 | $63.25 | $63.30 |
| Purchase #5 | $51.83 | 12.757% | $58.442 | $58.44 | $58.45 | $58.40 |
| Purchase #6 | $231.42 | 10.445% | $255.5918 | $255.59 | $255.60 | $255.60 |
| Purchase #7 | $139.35 | 10.864% | $154.489 | $154.49 | $154.50 | $154.50 |
| 7 purchase totals = | $764.67 | $836.7740 | $836.77 | $836.75 | $836.80 | |