| 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 | $6.71 | 12.153% | $7.5255 | $7.53 | $7.55 | $7.50 |
| Purchase #2 | $104.71 | 4.799% | $109.735 | $109.74 | $109.75 | $109.70 |
| Purchase #3 | $84.95 | 5.278% | $89.4337 | $89.43 | $89.45 | $89.40 |
| Purchase #4 | $175.89 | 6.491% | $187.307 | $187.31 | $187.30 | $187.30 |
| Purchase #5 | $201.87 | 4.326% | $210.6029 | $210.60 | $210.60 | $210.60 |
| Purchase #6 | $71.28 | 13.759% | $81.0874 | $81.09 | $81.10 | $81.10 |
| Purchase #7 | $207.86 | 12.588% | $234.0254 | $234.03 | $234.05 | $234.00 |
| 7 purchase totals = | $853.27 | $919.7169 | $919.73 | $919.80 | $919.60 | |