| 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 | $40.26 | 9.836% | $44.22 | $44.22 | $44.20 | $44.20 |
| Purchase #2 | $19.49 | 11.762% | $21.7824 | $21.78 | $21.80 | $21.80 |
| Purchase #3 | $83.83 | 9.606% | $91.8827 | $91.88 | $91.90 | $91.90 |
| Purchase #4 | $72.39 | 6.303% | $76.9527 | $76.95 | $76.95 | $77.00 |
| Purchase #5 | $123.72 | 10.805% | $137.0879 | $137.09 | $137.10 | $137.10 |
| Purchase #6 | $132.36 | 5.534% | $139.6848 | $139.68 | $139.70 | $139.70 |
| Purchase #7 | $175.88 | 9.473% | $192.5411 | $192.54 | $192.55 | $192.50 |
| 7 purchase totals = | $647.93 | $704.1516 | $704.14 | $704.20 | $704.20 | |