| 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 | $44.36 | 9.107% | $48.3999 | $48.40 | $48.40 | $48.40 |
| Purchase #2 | $22.99 | 6.191% | $24.4133 | $24.41 | $24.40 | $24.40 |
| Purchase #3 | $161.79 | 8.610% | $175.7201 | $175.72 | $175.70 | $175.70 |
| Purchase #4 | $182.60 | 5.803% | $193.1963 | $193.20 | $193.20 | $193.20 |
| Purchase #5 | $230.39 | 7.380% | $247.3928 | $247.39 | $247.40 | $247.40 |
| Purchase #6 | $199.77 | 12.313% | $224.3677 | $224.37 | $224.35 | $224.40 |
| Purchase #7 | $30.57 | 12.523% | $34.3983 | $34.40 | $34.40 | $34.40 |
| 7 purchase totals = | $872.47 | $947.8884 | $947.89 | $947.85 | $947.90 | |