| 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 | $74.46 | 6.303% | $79.1532 | $79.15 | $79.15 | $79.20 |
| Purchase #2 | $97.61 | 11.312% | $108.6516 | $108.65 | $108.65 | $108.70 |
| Purchase #3 | $181.90 | 12.338% | $204.3428 | $204.34 | $204.35 | $204.30 |
| Purchase #4 | $16.87 | 5.169% | $17.742 | $17.74 | $17.75 | $17.70 |
| Purchase #5 | $235.82 | 7.203% | $252.8061 | $252.81 | $252.80 | $252.80 |
| Purchase #6 | $223.81 | 3.364% | $231.339 | $231.34 | $231.35 | $231.30 |
| Purchase #7 | $171.50 | 12.648% | $193.1913 | $193.19 | $193.20 | $193.20 |
| 7 purchase totals = | $1,001.97 | $1,087.2260 | $1,087.22 | $1,087.25 | $1,087.20 | |