| 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 | $95.39 | 12.772% | $107.5732 | $107.57 | $107.55 | $107.60 |
| Purchase #2 | $249.27 | 6.135% | $264.5627 | $264.56 | $264.55 | $264.60 |
| Purchase #3 | $126.68 | 7.680% | $136.409 | $136.41 | $136.40 | $136.40 |
| Purchase #4 | $25.94 | 12.368% | $29.1483 | $29.15 | $29.15 | $29.10 |
| Purchase #5 | $169.85 | 13.493% | $192.7679 | $192.77 | $192.75 | $192.80 |
| Purchase #6 | $38.85 | 3.212% | $40.0979 | $40.10 | $40.10 | $40.10 |
| Purchase #7 | $206.61 | 3.404% | $213.643 | $213.64 | $213.65 | $213.60 |
| 7 purchase totals = | $912.59 | $984.2020 | $984.20 | $984.15 | $984.20 | |