| 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 | $64.68 | 9.633% | $70.9106 | $70.91 | $70.90 | $70.90 |
| Purchase #2 | $14.65 | 9.257% | $16.0062 | $16.01 | $16.00 | $16.00 |
| Purchase #3 | $189.92 | 9.195% | $207.3831 | $207.38 | $207.40 | $207.40 |
| Purchase #4 | $153.72 | 3.372% | $158.9034 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $183.50 | 5.370% | $193.354 | $193.35 | $193.35 | $193.40 |
| Purchase #6 | $145.83 | 8.322% | $157.966 | $157.97 | $157.95 | $158.00 |
| Purchase #7 | $64.55 | 10.410% | $71.2697 | $71.27 | $71.25 | $71.30 |
| 7 purchase totals = | $816.85 | $875.7930 | $875.79 | $875.75 | $875.90 | |