| 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 | $53.62 | 4.378% | $55.9675 | $55.97 | $55.95 | $56.00 |
| Purchase #2 | $54.93 | 5.592% | $58.0017 | $58.00 | $58.00 | $58.00 |
| Purchase #3 | $227.26 | 3.407% | $235.0027 | $235.00 | $235.00 | $235.00 |
| Purchase #4 | $18.77 | 6.338% | $19.9596 | $19.96 | $19.95 | $20.00 |
| Purchase #5 | $12.48 | 9.133% | $13.6198 | $13.62 | $13.60 | $13.60 |
| Purchase #6 | $198.85 | 4.633% | $208.0627 | $208.06 | $208.05 | $208.10 |
| Purchase #7 | $125.88 | 10.786% | $139.4574 | $139.46 | $139.45 | $139.50 |
| 7 purchase totals = | $691.79 | $730.0714 | $730.07 | $730.00 | $730.20 | |