| 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 | $14.28 | 9.567% | $15.6462 | $15.65 | $15.65 | $15.60 |
| Purchase #2 | $214.29 | 13.365% | $242.9299 | $242.93 | $242.95 | $242.90 |
| Purchase #3 | $7.68 | 4.776% | $8.0468 | $8.05 | $8.05 | $8.00 |
| Purchase #4 | $157.90 | 12.412% | $177.4985 | $177.50 | $177.50 | $177.50 |
| Purchase #5 | $153.94 | 9.489% | $168.5474 | $168.55 | $168.55 | $168.50 |
| Purchase #6 | $243.49 | 7.721% | $262.2899 | $262.29 | $262.30 | $262.30 |
| Purchase #7 | $77.71 | 4.150% | $80.935 | $80.94 | $80.95 | $80.90 |
| 7 purchase totals = | $869.29 | $955.8937 | $955.91 | $955.95 | $955.70 | |