| 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 | $44.59 | 12.269% | $50.0607 | $50.06 | $50.05 | $50.10 |
| Purchase #2 | $26.68 | 6.227% | $28.3414 | $28.34 | $28.35 | $28.30 |
| Purchase #3 | $250.78 | 11.406% | $279.384 | $279.38 | $279.40 | $279.40 |
| Purchase #4 | $98.59 | 8.321% | $106.7937 | $106.79 | $106.80 | $106.80 |
| Purchase #5 | $156.36 | 5.171% | $164.4454 | $164.45 | $164.45 | $164.40 |
| Purchase #6 | $185.58 | 6.836% | $198.2662 | $198.27 | $198.25 | $198.30 |
| Purchase #7 | $47.93 | 9.708% | $52.583 | $52.58 | $52.60 | $52.60 |
| 7 purchase totals = | $810.51 | $879.8744 | $879.87 | $879.90 | $879.90 | |