| 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 | $33.62 | 4.697% | $35.1991 | $35.20 | $35.20 | $35.20 |
| Purchase #2 | $126.84 | 7.819% | $136.7576 | $136.76 | $136.75 | $136.80 |
| Purchase #3 | $130.44 | 13.674% | $148.2764 | $148.28 | $148.30 | $148.30 |
| Purchase #4 | $114.51 | 7.366% | $122.9448 | $122.94 | $122.95 | $122.90 |
| Purchase #5 | $150.31 | 3.389% | $155.404 | $155.40 | $155.40 | $155.40 |
| Purchase #6 | $75.25 | 4.495% | $78.6325 | $78.63 | $78.65 | $78.60 |
| Purchase #7 | $42.49 | 8.176% | $45.964 | $45.96 | $45.95 | $46.00 |
| 7 purchase totals = | $673.46 | $723.1784 | $723.17 | $723.20 | $723.20 | |