| 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 | $89.69 | 9.135% | $97.8832 | $97.88 | $97.90 | $97.90 |
| Purchase #2 | $240.69 | 6.290% | $255.8294 | $255.83 | $255.85 | $255.80 |
| Purchase #3 | $76.72 | 10.594% | $84.8477 | $84.85 | $84.85 | $84.80 |
| Purchase #4 | $133.85 | 3.551% | $138.603 | $138.60 | $138.60 | $138.60 |
| Purchase #5 | $238.69 | 4.257% | $248.851 | $248.85 | $248.85 | $248.90 |
| Purchase #6 | $219.81 | 6.177% | $233.3877 | $233.39 | $233.40 | $233.40 |
| Purchase #7 | $94.54 | 11.665% | $105.5681 | $105.57 | $105.55 | $105.60 |
| 7 purchase totals = | $1,093.99 | $1,164.9701 | $1,164.97 | $1,165.00 | $1,165.00 | |