| 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 | $53.37 | 4.758% | $55.9093 | $55.91 | $55.90 | $55.90 |
| Purchase #2 | $46.67 | 7.677% | $50.2529 | $50.25 | $50.25 | $50.30 |
| Purchase #3 | $81.67 | 3.173% | $84.2614 | $84.26 | $84.25 | $84.30 |
| Purchase #4 | $170.73 | 5.654% | $180.3831 | $180.38 | $180.40 | $180.40 |
| Purchase #5 | $58.65 | 4.683% | $61.3966 | $61.40 | $61.40 | $61.40 |
| Purchase #6 | $117.80 | 5.203% | $123.9291 | $123.93 | $123.95 | $123.90 |
| Purchase #7 | $120.25 | 13.618% | $136.6256 | $136.63 | $136.65 | $136.60 |
| 7 purchase totals = | $649.14 | $692.7580 | $692.76 | $692.80 | $692.80 | |