| 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 | $35.31 | 9.133% | $38.5349 | $38.53 | $38.55 | $38.50 |
| Purchase #2 | $94.44 | 8.257% | $102.2379 | $102.24 | $102.25 | $102.20 |
| Purchase #3 | $131.68 | 5.829% | $139.3556 | $139.36 | $139.35 | $139.40 |
| Purchase #4 | $114.87 | 4.144% | $119.6302 | $119.63 | $119.65 | $119.60 |
| Purchase #5 | $186.26 | 8.733% | $202.5261 | $202.53 | $202.55 | $202.50 |
| Purchase #6 | $128.61 | 8.793% | $139.9187 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $200.37 | 7.540% | $215.4779 | $215.48 | $215.50 | $215.50 |
| 7 purchase totals = | $891.54 | $957.6813 | $957.69 | $957.75 | $957.60 | |