| 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 | $21.37 | 9.204% | $23.3369 | $23.34 | $23.35 | $23.30 |
| Purchase #2 | $161.27 | 7.864% | $173.9523 | $173.95 | $173.95 | $174.00 |
| Purchase #3 | $62.68 | 7.114% | $67.1391 | $67.14 | $67.15 | $67.10 |
| Purchase #4 | $30.83 | 3.571% | $31.9309 | $31.93 | $31.95 | $31.90 |
| Purchase #5 | $31.83 | 6.844% | $34.0084 | $34.01 | $34.00 | $34.00 |
| Purchase #6 | $117.29 | 7.816% | $126.4574 | $126.46 | $126.45 | $126.50 |
| Purchase #7 | $104.57 | 10.197% | $115.233 | $115.23 | $115.25 | $115.20 |
| 7 purchase totals = | $529.84 | $572.0580 | $572.06 | $572.10 | $572.00 | |