| 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 | $14.80 | 11.195% | $16.4569 | $16.46 | $16.45 | $16.50 |
| Purchase #2 | $67.25 | 3.599% | $69.6703 | $69.67 | $69.65 | $69.70 |
| Purchase #3 | $83.90 | 8.129% | $90.7202 | $90.72 | $90.70 | $90.70 |
| Purchase #4 | $35.91 | 7.432% | $38.5788 | $38.58 | $38.60 | $38.60 |
| Purchase #5 | $138.25 | 7.527% | $148.6561 | $148.66 | $148.65 | $148.70 |
| Purchase #6 | $186.80 | 8.220% | $202.155 | $202.16 | $202.15 | $202.20 |
| Purchase #7 | $188.65 | 5.829% | $199.6464 | $199.65 | $199.65 | $199.60 |
| 7 purchase totals = | $715.56 | $765.8837 | $765.90 | $765.85 | $766.00 | |