| 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 | $65.45 | 9.410% | $71.6088 | $71.61 | $71.60 | $71.60 |
| Purchase #2 | $72.96 | 5.463% | $76.9458 | $76.95 | $76.95 | $76.90 |
| Purchase #3 | $76.87 | 9.298% | $84.0174 | $84.02 | $84.00 | $84.00 |
| Purchase #4 | $15.38 | 8.565% | $16.6973 | $16.70 | $16.70 | $16.70 |
| Purchase #5 | $136.91 | 12.486% | $154.0046 | $154.00 | $154.00 | $154.00 |
| Purchase #6 | $124.84 | 3.194% | $128.8274 | $128.83 | $128.85 | $128.80 |
| Purchase #7 | $218.72 | 12.362% | $245.7582 | $245.76 | $245.75 | $245.80 |
| 7 purchase totals = | $711.13 | $777.8595 | $777.87 | $777.85 | $777.80 | |