| 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 | $47.86 | 7.491% | $51.4452 | $51.45 | $51.45 | $51.40 |
| Purchase #2 | $86.82 | 11.764% | $97.0335 | $97.03 | $97.05 | $97.00 |
| Purchase #3 | $182.47 | 9.311% | $199.4598 | $199.46 | $199.45 | $199.50 |
| Purchase #4 | $167.52 | 13.484% | $190.1084 | $190.11 | $190.10 | $190.10 |
| Purchase #5 | $248.69 | 9.302% | $271.8231 | $271.82 | $271.80 | $271.80 |
| Purchase #6 | $194.28 | 5.686% | $205.3268 | $205.33 | $205.35 | $205.30 |
| Purchase #7 | $30.87 | 3.576% | $31.9739 | $31.97 | $31.95 | $32.00 |
| 7 purchase totals = | $958.51 | $1,047.1707 | $1,047.17 | $1,047.15 | $1,047.10 | |