| 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 | $71.66 | 10.513% | $79.1936 | $79.19 | $79.20 | $79.20 |
| Purchase #2 | $114.81 | 13.854% | $130.7158 | $130.72 | $130.70 | $130.70 |
| Purchase #3 | $8.40 | 6.176% | $8.9188 | $8.92 | $8.90 | $8.90 |
| Purchase #4 | $199.40 | 3.377% | $206.1337 | $206.13 | $206.15 | $206.10 |
| Purchase #5 | $92.80 | 12.365% | $104.2747 | $104.27 | $104.25 | $104.30 |
| Purchase #6 | $182.50 | 5.156% | $191.9097 | $191.91 | $191.90 | $191.90 |
| Purchase #7 | $124.79 | 3.757% | $129.4784 | $129.48 | $129.50 | $129.50 |
| 7 purchase totals = | $794.36 | $850.6247 | $850.62 | $850.60 | $850.60 | |