| 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 | $92.48 | 5.769% | $97.8152 | $97.82 | $97.80 | $97.80 |
| Purchase #2 | $195.79 | 12.626% | $220.5104 | $220.51 | $220.50 | $220.50 |
| Purchase #3 | $171.28 | 3.420% | $177.1378 | $177.14 | $177.15 | $177.10 |
| Purchase #4 | $110.42 | 7.477% | $118.6761 | $118.68 | $118.70 | $118.70 |
| Purchase #5 | $101.71 | 12.461% | $114.3841 | $114.38 | $114.40 | $114.40 |
| Purchase #6 | $103.25 | 7.721% | $111.2219 | $111.22 | $111.20 | $111.20 |
| Purchase #7 | $39.58 | 3.553% | $40.9863 | $40.99 | $41.00 | $41.00 |
| 7 purchase totals = | $814.51 | $880.7318 | $880.74 | $880.75 | $880.70 | |