| 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 | $73.55 | 11.446% | $81.9685 | $81.97 | $81.95 | $82.00 |
| Purchase #2 | $99.42 | 11.671% | $111.0233 | $111.02 | $111.00 | $111.00 |
| Purchase #3 | $49.54 | 10.873% | $54.9265 | $54.93 | $54.95 | $54.90 |
| Purchase #4 | $107.92 | 6.241% | $114.6553 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $12.37 | 13.773% | $14.0737 | $14.07 | $14.05 | $14.10 |
| Purchase #6 | $47.96 | 13.296% | $54.3368 | $54.34 | $54.35 | $54.30 |
| Purchase #7 | $213.73 | 13.536% | $242.6605 | $242.66 | $242.65 | $242.70 |
| 7 purchase totals = | $604.49 | $673.6446 | $673.65 | $673.60 | $673.70 | |