| 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 | $22.78 | 6.799% | $24.3288 | $24.33 | $24.35 | $24.30 |
| Purchase #2 | $27.65 | 9.616% | $30.3088 | $30.31 | $30.30 | $30.30 |
| Purchase #3 | $123.30 | 10.740% | $136.5424 | $136.54 | $136.55 | $136.50 |
| Purchase #4 | $96.44 | 5.568% | $101.8098 | $101.81 | $101.80 | $101.80 |
| Purchase #5 | $44.80 | 10.826% | $49.65 | $49.65 | $49.65 | $49.70 |
| Purchase #6 | $125.54 | 13.357% | $142.3084 | $142.31 | $142.30 | $142.30 |
| Purchase #7 | $138.87 | 4.340% | $144.897 | $144.90 | $144.90 | $144.90 |
| 7 purchase totals = | $579.38 | $629.8452 | $629.85 | $629.85 | $629.80 | |