| 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 | $127.65 | 3.268% | $131.8216 | $131.82 | $131.80 | $131.80 |
| Purchase #2 | $125.50 | 3.291% | $129.6302 | $129.63 | $129.65 | $129.60 |
| Purchase #3 | $60.80 | 12.735% | $68.5429 | $68.54 | $68.55 | $68.50 |
| Purchase #4 | $43.50 | 5.208% | $45.7655 | $45.77 | $45.75 | $45.80 |
| Purchase #5 | $231.80 | 4.273% | $241.7048 | $241.70 | $241.70 | $241.70 |
| Purchase #6 | $14.26 | 8.605% | $15.4871 | $15.49 | $15.50 | $15.50 |
| Purchase #7 | $29.34 | 5.583% | $30.9781 | $30.98 | $31.00 | $31.00 |
| 7 purchase totals = | $632.85 | $663.9302 | $663.93 | $663.95 | $663.90 | |