| 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 | $77.36 | 12.592% | $87.1012 | $87.10 | $87.10 | $87.10 |
| Purchase #2 | $94.80 | 7.502% | $101.9119 | $101.91 | $101.90 | $101.90 |
| Purchase #3 | $195.59 | 3.161% | $201.7726 | $201.77 | $201.75 | $201.80 |
| Purchase #4 | $103.46 | 6.208% | $109.8828 | $109.88 | $109.90 | $109.90 |
| Purchase #5 | $56.86 | 3.529% | $58.8666 | $58.87 | $58.85 | $58.90 |
| Purchase #6 | $226.94 | 6.228% | $241.0738 | $241.07 | $241.05 | $241.10 |
| Purchase #7 | $78.98 | 3.421% | $81.6819 | $81.68 | $81.70 | $81.70 |
| 7 purchase totals = | $833.99 | $882.2908 | $882.28 | $882.25 | $882.40 | |