| 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 | $67.72 | 4.524% | $70.7837 | $70.78 | $70.80 | $70.80 |
| Purchase #2 | $69.66 | 10.722% | $77.1289 | $77.13 | $77.15 | $77.10 |
| Purchase #3 | $216.93 | 4.623% | $226.9587 | $226.96 | $226.95 | $227.00 |
| Purchase #4 | $122.80 | 3.355% | $126.9199 | $126.92 | $126.90 | $126.90 |
| Purchase #5 | $85.45 | 10.339% | $94.2847 | $94.28 | $94.30 | $94.30 |
| Purchase #6 | $97.35 | 8.495% | $105.6199 | $105.62 | $105.60 | $105.60 |
| Purchase #7 | $150.71 | 10.296% | $166.2271 | $166.23 | $166.25 | $166.20 |
| 7 purchase totals = | $810.62 | $867.9229 | $867.92 | $867.95 | $867.90 | |