| 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 | $249.28 | 7.191% | $267.2057 | $267.21 | $267.20 | $267.20 |
| Purchase #2 | $84.55 | 8.270% | $91.5423 | $91.54 | $91.55 | $91.50 |
| Purchase #3 | $52.95 | 10.818% | $58.6781 | $58.68 | $58.70 | $58.70 |
| Purchase #4 | $222.56 | 12.731% | $250.8941 | $250.89 | $250.90 | $250.90 |
| Purchase #5 | $20.98 | 4.371% | $21.897 | $21.90 | $21.90 | $21.90 |
| Purchase #6 | $20.30 | 3.119% | $20.9332 | $20.93 | $20.95 | $20.90 |
| Purchase #7 | $91.38 | 13.845% | $104.0316 | $104.03 | $104.05 | $104.00 |
| 7 purchase totals = | $742.00 | $815.1820 | $815.18 | $815.25 | $815.10 | |