| 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 | $106.79 | 7.853% | $115.1762 | $115.18 | $115.20 | $115.20 |
| Purchase #2 | $246.30 | 9.507% | $269.7157 | $269.72 | $269.70 | $269.70 |
| Purchase #3 | $66.48 | 10.441% | $73.4212 | $73.42 | $73.40 | $73.40 |
| Purchase #4 | $49.52 | 6.462% | $52.72 | $52.72 | $52.70 | $52.70 |
| Purchase #5 | $49.75 | 10.182% | $54.8155 | $54.82 | $54.80 | $54.80 |
| Purchase #6 | $187.75 | 9.254% | $205.1244 | $205.12 | $205.10 | $205.10 |
| Purchase #7 | $107.66 | 6.224% | $114.3608 | $114.36 | $114.35 | $114.40 |
| 7 purchase totals = | $814.25 | $885.3338 | $885.34 | $885.25 | $885.30 | |