| 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 | $129.46 | 3.137% | $133.5212 | $133.52 | $133.50 | $133.50 |
| Purchase #2 | $25.54 | 13.510% | $28.9905 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $164.37 | 5.404% | $173.2526 | $173.25 | $173.25 | $173.30 |
| Purchase #4 | $26.74 | 12.222% | $30.0082 | $30.01 | $30.00 | $30.00 |
| Purchase #5 | $67.29 | 9.808% | $73.8898 | $73.89 | $73.90 | $73.90 |
| Purchase #6 | $157.95 | 11.406% | $175.9658 | $175.97 | $175.95 | $176.00 |
| Purchase #7 | $29.88 | 6.789% | $31.9086 | $31.91 | $31.90 | $31.90 |
| 7 purchase totals = | $601.23 | $647.5367 | $647.54 | $647.50 | $647.60 | |