| 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 | $27.29 | 11.416% | $30.4054 | $30.41 | $30.40 | $30.40 |
| Purchase #2 | $185.34 | 7.626% | $199.474 | $199.47 | $199.45 | $199.50 |
| Purchase #3 | $49.36 | 10.724% | $54.6534 | $54.65 | $54.65 | $54.70 |
| Purchase #4 | $88.26 | 8.373% | $95.65 | $95.65 | $95.65 | $95.70 |
| Purchase #5 | $189.81 | 6.322% | $201.8098 | $201.81 | $201.80 | $201.80 |
| Purchase #6 | $146.26 | 6.405% | $155.628 | $155.63 | $155.65 | $155.60 |
| Purchase #7 | $120.70 | 5.198% | $126.974 | $126.97 | $126.95 | $127.00 |
| 7 purchase totals = | $807.02 | $864.5946 | $864.59 | $864.55 | $864.70 | |