| 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 | $68.51 | 3.411% | $70.8469 | $70.85 | $70.85 | $70.80 |
| Purchase #2 | $134.57 | 3.179% | $138.848 | $138.85 | $138.85 | $138.80 |
| Purchase #3 | $199.31 | 13.123% | $225.4655 | $225.47 | $225.45 | $225.50 |
| Purchase #4 | $14.34 | 9.264% | $15.6685 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $58.96 | 12.484% | $66.3206 | $66.32 | $66.30 | $66.30 |
| Purchase #6 | $89.72 | 3.747% | $93.0818 | $93.08 | $93.10 | $93.10 |
| Purchase #7 | $104.68 | 10.621% | $115.7981 | $115.80 | $115.80 | $115.80 |
| 7 purchase totals = | $670.09 | $726.0294 | $726.04 | $726.00 | $726.00 | |