| 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 | $12.66 | 4.130% | $13.1829 | $13.18 | $13.20 | $13.20 |
| Purchase #2 | $221.65 | 9.868% | $243.5224 | $243.52 | $243.50 | $243.50 |
| Purchase #3 | $60.35 | 6.589% | $64.3265 | $64.33 | $64.35 | $64.30 |
| Purchase #4 | $43.65 | 12.382% | $49.0547 | $49.05 | $49.05 | $49.10 |
| Purchase #5 | $13.88 | 12.215% | $15.5754 | $15.58 | $15.60 | $15.60 |
| Purchase #6 | $223.87 | 7.718% | $241.1483 | $241.15 | $241.15 | $241.10 |
| Purchase #7 | $131.63 | 11.135% | $146.287 | $146.29 | $146.30 | $146.30 |
| 7 purchase totals = | $707.69 | $773.0972 | $773.10 | $773.15 | $773.10 | |