| 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 | $92.45 | 12.201% | $103.7298 | $103.73 | $103.75 | $103.70 |
| Purchase #2 | $79.60 | 8.357% | $86.2522 | $86.25 | $86.25 | $86.30 |
| Purchase #3 | $20.25 | 7.852% | $21.84 | $21.84 | $21.85 | $21.80 |
| Purchase #4 | $131.29 | 10.212% | $144.6973 | $144.70 | $144.70 | $144.70 |
| Purchase #5 | $158.86 | 10.420% | $175.4132 | $175.41 | $175.40 | $175.40 |
| Purchase #6 | $94.61 | 13.187% | $107.0862 | $107.09 | $107.10 | $107.10 |
| Purchase #7 | $5.50 | 8.873% | $5.988 | $5.99 | $6.00 | $6.00 |
| 7 purchase totals = | $582.56 | $645.0067 | $645.01 | $645.05 | $645.00 | |