| 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 | $125.32 | 6.847% | $133.9007 | $133.90 | $133.90 | $133.90 |
| Purchase #2 | $119.45 | 5.117% | $125.5623 | $125.56 | $125.55 | $125.60 |
| Purchase #3 | $66.81 | 10.136% | $73.5819 | $73.58 | $73.60 | $73.60 |
| Purchase #4 | $73.50 | 8.473% | $79.7277 | $79.73 | $79.75 | $79.70 |
| Purchase #5 | $45.25 | 12.874% | $51.0755 | $51.08 | $51.10 | $51.10 |
| Purchase #6 | $100.41 | 4.541% | $104.9696 | $104.97 | $104.95 | $105.00 |
| Purchase #7 | $114.65 | 9.853% | $125.9465 | $125.95 | $125.95 | $125.90 |
| 7 purchase totals = | $645.39 | $694.7642 | $694.77 | $694.80 | $694.80 | |