| 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 | $67.83 | 4.820% | $71.0994 | $71.10 | $71.10 | $71.10 |
| Purchase #2 | $71.85 | 10.236% | $79.2046 | $79.20 | $79.20 | $79.20 |
| Purchase #3 | $223.43 | 7.179% | $239.47 | $239.47 | $239.45 | $239.50 |
| Purchase #4 | $76.83 | 3.243% | $79.3216 | $79.32 | $79.30 | $79.30 |
| Purchase #5 | $27.50 | 6.557% | $29.3032 | $29.30 | $29.30 | $29.30 |
| Purchase #6 | $129.96 | 6.469% | $138.3671 | $138.37 | $138.35 | $138.40 |
| Purchase #7 | $70.87 | 11.696% | $79.159 | $79.16 | $79.15 | $79.20 |
| 7 purchase totals = | $668.27 | $715.9249 | $715.92 | $715.85 | $716.00 | |