| 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 | $43.39 | 3.248% | $44.7993 | $44.80 | $44.80 | $44.80 |
| Purchase #2 | $106.69 | 7.128% | $114.2949 | $114.29 | $114.30 | $114.30 |
| Purchase #3 | $72.62 | 11.492% | $80.9655 | $80.97 | $80.95 | $81.00 |
| Purchase #4 | $194.80 | 5.464% | $205.4439 | $205.44 | $205.45 | $205.40 |
| Purchase #5 | $98.92 | 10.160% | $108.9703 | $108.97 | $108.95 | $109.00 |
| Purchase #6 | $121.83 | 6.312% | $129.5199 | $129.52 | $129.50 | $129.50 |
| Purchase #7 | $190.92 | 12.611% | $214.9969 | $215.00 | $215.00 | $215.00 |
| 7 purchase totals = | $829.17 | $898.9907 | $898.99 | $898.95 | $899.00 | |