| 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 | $12.98 | 6.624% | $13.8398 | $13.84 | $13.85 | $13.80 |
| Purchase #2 | $57.66 | 9.565% | $63.1752 | $63.18 | $63.20 | $63.20 |
| Purchase #3 | $246.92 | 10.422% | $272.654 | $272.65 | $272.65 | $272.70 |
| Purchase #4 | $33.91 | 5.858% | $35.8964 | $35.90 | $35.90 | $35.90 |
| Purchase #5 | $26.99 | 13.716% | $30.6919 | $30.69 | $30.70 | $30.70 |
| Purchase #6 | $172.64 | 5.380% | $181.928 | $181.93 | $181.95 | $181.90 |
| Purchase #7 | $246.87 | 8.350% | $267.4836 | $267.48 | $267.50 | $267.50 |
| 7 purchase totals = | $797.97 | $865.6689 | $865.67 | $865.75 | $865.70 | |