| 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 | $79.77 | 10.820% | $88.4011 | $88.40 | $88.40 | $88.40 |
| Purchase #2 | $104.67 | 4.178% | $109.0431 | $109.04 | $109.05 | $109.00 |
| Purchase #3 | $113.79 | 10.693% | $125.9576 | $125.96 | $125.95 | $126.00 |
| Purchase #4 | $198.69 | 4.530% | $207.6907 | $207.69 | $207.70 | $207.70 |
| Purchase #5 | $105.47 | 3.386% | $109.0412 | $109.04 | $109.05 | $109.00 |
| Purchase #6 | $73.26 | 3.839% | $76.0725 | $76.07 | $76.05 | $76.10 |
| Purchase #7 | $69.32 | 4.137% | $72.1878 | $72.19 | $72.20 | $72.20 |
| 7 purchase totals = | $744.97 | $788.3940 | $788.39 | $788.40 | $788.40 | |