| 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 | $41.70 | 9.491% | $45.6577 | $45.66 | $45.65 | $45.70 |
| Purchase #2 | $235.34 | 11.648% | $262.7524 | $262.75 | $262.75 | $262.80 |
| Purchase #3 | $76.78 | 5.353% | $80.89 | $80.89 | $80.90 | $80.90 |
| Purchase #4 | $14.56 | 12.402% | $16.3657 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $121.28 | 4.674% | $126.9486 | $126.95 | $126.95 | $126.90 |
| Purchase #6 | $67.64 | 12.727% | $76.2485 | $76.25 | $76.25 | $76.20 |
| Purchase #7 | $165.25 | 3.143% | $170.4438 | $170.44 | $170.45 | $170.40 |
| 7 purchase totals = | $722.55 | $779.3067 | $779.31 | $779.30 | $779.30 | |