| 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 | $107.60 | 7.551% | $115.7249 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $223.74 | 10.807% | $247.9196 | $247.92 | $247.90 | $247.90 |
| Purchase #3 | $57.72 | 7.858% | $62.2556 | $62.26 | $62.25 | $62.30 |
| Purchase #4 | $182.41 | 12.516% | $205.2404 | $205.24 | $205.25 | $205.20 |
| Purchase #5 | $160.38 | 5.485% | $169.1768 | $169.18 | $169.20 | $169.20 |
| Purchase #6 | $5.33 | 13.861% | $6.0688 | $6.07 | $6.05 | $6.10 |
| Purchase #7 | $43.29 | 10.804% | $47.9671 | $47.97 | $47.95 | $48.00 |
| 7 purchase totals = | $780.47 | $854.3532 | $854.36 | $854.30 | $854.40 | |