| 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 | $93.28 | 8.368% | $101.0857 | $101.09 | $101.10 | $101.10 |
| Purchase #2 | $67.57 | 6.863% | $72.2073 | $72.21 | $72.20 | $72.20 |
| Purchase #3 | $172.50 | 13.127% | $195.1441 | $195.14 | $195.15 | $195.10 |
| Purchase #4 | $28.79 | 6.387% | $30.6288 | $30.63 | $30.65 | $30.60 |
| Purchase #5 | $13.66 | 9.449% | $14.9507 | $14.95 | $14.95 | $15.00 |
| Purchase #6 | $102.89 | 8.443% | $111.577 | $111.58 | $111.60 | $111.60 |
| Purchase #7 | $83.38 | 5.525% | $87.9867 | $87.99 | $88.00 | $88.00 |
| 7 purchase totals = | $562.07 | $613.5803 | $613.59 | $613.65 | $613.60 | |