| 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 | $7.71 | 9.510% | $8.4432 | $8.44 | $8.45 | $8.40 |
| Purchase #2 | $104.49 | 9.813% | $114.7436 | $114.74 | $114.75 | $114.70 |
| Purchase #3 | $123.59 | 4.431% | $129.0663 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $184.91 | 13.348% | $209.5918 | $209.59 | $209.60 | $209.60 |
| Purchase #5 | $8.99 | 6.173% | $9.545 | $9.55 | $9.55 | $9.50 |
| Purchase #6 | $187.81 | 3.867% | $195.0726 | $195.07 | $195.05 | $195.10 |
| Purchase #7 | $80.63 | 12.304% | $90.5507 | $90.55 | $90.55 | $90.60 |
| 7 purchase totals = | $698.13 | $757.0132 | $757.01 | $757.00 | $757.00 | |