| 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 | $29.67 | 4.746% | $31.0781 | $31.08 | $31.10 | $31.10 |
| Purchase #2 | $61.67 | 10.208% | $67.9653 | $67.97 | $67.95 | $68.00 |
| Purchase #3 | $97.87 | 12.334% | $109.9413 | $109.94 | $109.95 | $109.90 |
| Purchase #4 | $219.98 | 6.514% | $234.3095 | $234.31 | $234.30 | $234.30 |
| Purchase #5 | $247.96 | 9.334% | $271.1046 | $271.10 | $271.10 | $271.10 |
| Purchase #6 | $157.80 | 3.360% | $163.1021 | $163.10 | $163.10 | $163.10 |
| Purchase #7 | $64.59 | 9.799% | $70.9192 | $70.92 | $70.90 | $70.90 |
| 7 purchase totals = | $879.54 | $948.4201 | $948.42 | $948.40 | $948.40 | |