| 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 | $52.47 | 6.287% | $55.7688 | $55.77 | $55.75 | $55.80 |
| Purchase #2 | $37.76 | 12.449% | $42.4607 | $42.46 | $42.45 | $42.50 |
| Purchase #3 | $102.98 | 3.726% | $106.817 | $106.82 | $106.80 | $106.80 |
| Purchase #4 | $76.68 | 7.219% | $82.2155 | $82.22 | $82.20 | $82.20 |
| Purchase #5 | $119.37 | 6.106% | $126.6587 | $126.66 | $126.65 | $126.70 |
| Purchase #6 | $179.70 | 10.552% | $198.6619 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $70.88 | 12.343% | $79.6287 | $79.63 | $79.65 | $79.60 |
| 7 purchase totals = | $639.84 | $692.2113 | $692.22 | $692.15 | $692.30 | |