| 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 | $65.44 | 4.581% | $68.4378 | $68.44 | $68.45 | $68.40 |
| Purchase #2 | $143.35 | 3.626% | $148.5479 | $148.55 | $148.55 | $148.50 |
| Purchase #3 | $50.55 | 6.432% | $53.8014 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $102.48 | 6.469% | $109.1094 | $109.11 | $109.10 | $109.10 |
| Purchase #5 | $146.81 | 7.283% | $157.5022 | $157.50 | $157.50 | $157.50 |
| Purchase #6 | $112.31 | 12.638% | $126.5037 | $126.50 | $126.50 | $126.50 |
| Purchase #7 | $114.55 | 7.274% | $122.8824 | $122.88 | $122.90 | $122.90 |
| 7 purchase totals = | $735.49 | $786.7848 | $786.78 | $786.80 | $786.70 | |