| 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 | $66.68 | 6.551% | $71.0482 | $71.05 | $71.05 | $71.00 |
| Purchase #2 | $188.44 | 7.190% | $201.9888 | $201.99 | $202.00 | $202.00 |
| Purchase #3 | $125.55 | 7.704% | $135.2224 | $135.22 | $135.20 | $135.20 |
| Purchase #4 | $226.52 | 3.453% | $234.3417 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $198.66 | 12.212% | $222.9204 | $222.92 | $222.90 | $222.90 |
| Purchase #6 | $184.82 | 7.353% | $198.4098 | $198.41 | $198.40 | $198.40 |
| Purchase #7 | $20.83 | 4.409% | $21.7484 | $21.75 | $21.75 | $21.70 |
| 7 purchase totals = | $1,011.50 | $1,085.6797 | $1,085.68 | $1,085.65 | $1,085.50 | |