| 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 | $64.48 | 7.661% | $69.4198 | $69.42 | $69.40 | $69.40 |
| Purchase #2 | $31.68 | 4.721% | $33.1756 | $33.18 | $33.20 | $33.20 |
| Purchase #3 | $215.86 | 8.511% | $234.2318 | $234.23 | $234.25 | $234.20 |
| Purchase #4 | $205.62 | 3.661% | $213.1477 | $213.15 | $213.15 | $213.10 |
| Purchase #5 | $125.60 | 7.234% | $134.6859 | $134.69 | $134.70 | $134.70 |
| Purchase #6 | $68.93 | 12.758% | $77.7241 | $77.72 | $77.70 | $77.70 |
| Purchase #7 | $117.85 | 9.287% | $128.7947 | $128.79 | $128.80 | $128.80 |
| 7 purchase totals = | $830.02 | $891.1796 | $891.18 | $891.20 | $891.10 | |