| 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 | $93.47 | 12.146% | $104.8229 | $104.82 | $104.80 | $104.80 |
| Purchase #2 | $59.79 | 7.720% | $64.4058 | $64.41 | $64.40 | $64.40 |
| Purchase #3 | $239.54 | 11.634% | $267.4081 | $267.41 | $267.40 | $267.40 |
| Purchase #4 | $38.58 | 13.102% | $43.6348 | $43.63 | $43.65 | $43.60 |
| Purchase #5 | $25.76 | 7.715% | $27.7474 | $27.75 | $27.75 | $27.70 |
| Purchase #6 | $66.40 | 6.838% | $70.9404 | $70.94 | $70.95 | $70.90 |
| Purchase #7 | $168.96 | 4.144% | $175.9617 | $175.96 | $175.95 | $176.00 |
| 7 purchase totals = | $692.50 | $754.9211 | $754.92 | $754.90 | $754.80 | |