| 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 | $92.38 | 6.298% | $98.1981 | $98.20 | $98.20 | $98.20 |
| Purchase #2 | $62.97 | 10.195% | $69.3898 | $69.39 | $69.40 | $69.40 |
| Purchase #3 | $52.96 | 5.853% | $56.0597 | $56.06 | $56.05 | $56.10 |
| Purchase #4 | $21.94 | 12.766% | $24.7409 | $24.74 | $24.75 | $24.70 |
| Purchase #5 | $215.36 | 10.183% | $237.2901 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $27.81 | 13.836% | $31.6578 | $31.66 | $31.65 | $31.70 |
| Purchase #7 | $26.94 | 11.735% | $30.1014 | $30.10 | $30.10 | $30.10 |
| 7 purchase totals = | $500.36 | $547.4378 | $547.44 | $547.45 | $547.50 | |