| 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 | $27.47 | 5.460% | $28.9699 | $28.97 | $28.95 | $29.00 |
| Purchase #2 | $198.56 | 8.722% | $215.8784 | $215.88 | $215.90 | $215.90 |
| Purchase #3 | $238.75 | 9.625% | $261.7297 | $261.73 | $261.75 | $261.70 |
| Purchase #4 | $178.30 | 11.145% | $198.1715 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $41.73 | 10.329% | $46.0403 | $46.04 | $46.05 | $46.00 |
| Purchase #6 | $230.33 | 5.761% | $243.5993 | $243.60 | $243.60 | $243.60 |
| Purchase #7 | $213.81 | 11.147% | $237.6434 | $237.64 | $237.65 | $237.60 |
| 7 purchase totals = | $1,128.95 | $1,232.0325 | $1,232.03 | $1,232.05 | $1,232.00 | |