| 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 | $34.72 | 12.289% | $38.9867 | $38.99 | $39.00 | $39.00 |
| Purchase #2 | $250.68 | 4.442% | $261.8152 | $261.82 | $261.80 | $261.80 |
| Purchase #3 | $35.95 | 4.798% | $37.6749 | $37.67 | $37.65 | $37.70 |
| Purchase #4 | $175.62 | 10.815% | $194.6133 | $194.61 | $194.60 | $194.60 |
| Purchase #5 | $54.73 | 3.741% | $56.7774 | $56.78 | $56.80 | $56.80 |
| Purchase #6 | $98.31 | 10.808% | $108.9353 | $108.94 | $108.95 | $108.90 |
| Purchase #7 | $10.72 | 13.598% | $12.1777 | $12.18 | $12.20 | $12.20 |
| 7 purchase totals = | $660.73 | $710.9805 | $710.99 | $711.00 | $711.00 | |