| 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 | $51.90 | 10.527% | $57.3635 | $57.36 | $57.35 | $57.40 |
| Purchase #2 | $24.82 | 3.706% | $25.7398 | $25.74 | $25.75 | $25.70 |
| Purchase #3 | $39.53 | 6.144% | $41.9587 | $41.96 | $41.95 | $42.00 |
| Purchase #4 | $169.28 | 3.626% | $175.4181 | $175.42 | $175.40 | $175.40 |
| Purchase #5 | $206.70 | 6.562% | $220.2637 | $220.26 | $220.25 | $220.30 |
| Purchase #6 | $117.49 | 4.788% | $123.1154 | $123.12 | $123.10 | $123.10 |
| Purchase #7 | $249.80 | 8.740% | $271.6325 | $271.63 | $271.65 | $271.60 |
| 7 purchase totals = | $859.52 | $915.4917 | $915.49 | $915.45 | $915.50 | |