| 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 | $96.79 | 6.130% | $102.7232 | $102.72 | $102.70 | $102.70 |
| Purchase #2 | $7.87 | 13.396% | $8.9243 | $8.92 | $8.90 | $8.90 |
| Purchase #3 | $55.63 | 9.684% | $61.0172 | $61.02 | $61.00 | $61.00 |
| Purchase #4 | $245.57 | 5.508% | $259.096 | $259.10 | $259.10 | $259.10 |
| Purchase #5 | $165.29 | 12.351% | $185.705 | $185.71 | $185.70 | $185.70 |
| Purchase #6 | $125.49 | 9.164% | $136.9899 | $136.99 | $137.00 | $137.00 |
| Purchase #7 | $40.34 | 12.633% | $45.4362 | $45.44 | $45.45 | $45.40 |
| 7 purchase totals = | $736.98 | $799.8918 | $799.90 | $799.85 | $799.80 | |