| 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 | $49.33 | 5.853% | $52.2173 | $52.22 | $52.20 | $52.20 |
| Purchase #2 | $99.63 | 11.355% | $110.943 | $110.94 | $110.95 | $110.90 |
| Purchase #3 | $160.31 | 6.686% | $171.0283 | $171.03 | $171.05 | $171.00 |
| Purchase #4 | $134.93 | 4.531% | $141.0437 | $141.04 | $141.05 | $141.00 |
| Purchase #5 | $57.56 | 9.604% | $63.0881 | $63.09 | $63.10 | $63.10 |
| Purchase #6 | $164.97 | 11.105% | $183.2899 | $183.29 | $183.30 | $183.30 |
| Purchase #7 | $90.43 | 9.580% | $99.0932 | $99.09 | $99.10 | $99.10 |
| 7 purchase totals = | $757.16 | $820.7035 | $820.70 | $820.75 | $820.60 | |