| 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 | $97.77 | 9.303% | $106.8655 | $106.87 | $106.85 | $106.90 |
| Purchase #2 | $208.47 | 4.734% | $218.339 | $218.34 | $218.35 | $218.30 |
| Purchase #3 | $20.48 | 12.137% | $22.9657 | $22.97 | $22.95 | $23.00 |
| Purchase #4 | $48.27 | 7.776% | $52.0235 | $52.02 | $52.00 | $52.00 |
| Purchase #5 | $43.37 | 13.360% | $49.1642 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $221.61 | 6.831% | $236.7482 | $236.75 | $236.75 | $236.70 |
| Purchase #7 | $63.72 | 12.356% | $71.5932 | $71.59 | $71.60 | $71.60 |
| 7 purchase totals = | $703.69 | $757.6993 | $757.70 | $757.65 | $757.70 | |