| 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 | $138.94 | 11.155% | $154.4388 | $154.44 | $154.45 | $154.40 |
| Purchase #2 | $101.37 | 5.207% | $106.6483 | $106.65 | $106.65 | $106.60 |
| Purchase #3 | $34.82 | 9.433% | $38.1046 | $38.10 | $38.10 | $38.10 |
| Purchase #4 | $27.29 | 12.354% | $30.6614 | $30.66 | $30.65 | $30.70 |
| Purchase #5 | $37.56 | 3.573% | $38.902 | $38.90 | $38.90 | $38.90 |
| Purchase #6 | $72.32 | 10.534% | $79.9382 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $25.55 | 10.310% | $28.1842 | $28.18 | $28.20 | $28.20 |
| 7 purchase totals = | $437.85 | $476.8775 | $476.87 | $476.90 | $476.80 | |