| 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 | $52.25 | 5.684% | $55.2199 | $55.22 | $55.20 | $55.20 |
| Purchase #2 | $104.97 | 9.254% | $114.6839 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $173.37 | 8.518% | $188.1377 | $188.14 | $188.15 | $188.10 |
| Purchase #4 | $198.66 | 6.181% | $210.9392 | $210.94 | $210.95 | $210.90 |
| Purchase #5 | $66.56 | 4.199% | $69.3549 | $69.35 | $69.35 | $69.40 |
| Purchase #6 | $70.94 | 12.157% | $79.5642 | $79.56 | $79.55 | $79.60 |
| Purchase #7 | $154.62 | 9.436% | $169.2099 | $169.21 | $169.20 | $169.20 |
| 7 purchase totals = | $821.37 | $887.1097 | $887.10 | $887.10 | $887.10 | |