| 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 | $45.45 | 8.159% | $49.1583 | $49.16 | $49.15 | $49.20 |
| Purchase #2 | $82.43 | 3.658% | $85.4453 | $85.45 | $85.45 | $85.40 |
| Purchase #3 | $178.61 | 11.859% | $199.7914 | $199.79 | $199.80 | $199.80 |
| Purchase #4 | $224.47 | 9.162% | $245.0359 | $245.04 | $245.05 | $245.00 |
| Purchase #5 | $114.94 | 12.476% | $129.2799 | $129.28 | $129.30 | $129.30 |
| Purchase #6 | $77.28 | 6.105% | $81.9979 | $82.00 | $82.00 | $82.00 |
| Purchase #7 | $183.72 | 11.671% | $205.162 | $205.16 | $205.15 | $205.20 |
| 7 purchase totals = | $906.90 | $995.8707 | $995.88 | $995.90 | $995.90 | |