| 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 | $15.53 | 3.858% | $16.1291 | $16.13 | $16.15 | $16.10 |
| Purchase #2 | $99.62 | 6.349% | $105.9449 | $105.94 | $105.95 | $105.90 |
| Purchase #3 | $144.53 | 6.207% | $153.501 | $153.50 | $153.50 | $153.50 |
| Purchase #4 | $63.49 | 5.553% | $67.0156 | $67.02 | $67.00 | $67.00 |
| Purchase #5 | $187.91 | 6.441% | $200.0133 | $200.01 | $200.00 | $200.00 |
| Purchase #6 | $241.26 | 10.731% | $267.1496 | $267.15 | $267.15 | $267.10 |
| Purchase #7 | $200.39 | 6.313% | $213.0406 | $213.04 | $213.05 | $213.00 |
| 7 purchase totals = | $952.73 | $1,022.7941 | $1,022.79 | $1,022.80 | $1,022.60 | |