| 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 | $39.27 | 6.242% | $41.7212 | $41.72 | $41.70 | $41.70 |
| Purchase #2 | $31.73 | 9.474% | $34.7361 | $34.74 | $34.75 | $34.70 |
| Purchase #3 | $216.40 | 7.389% | $232.3898 | $232.39 | $232.40 | $232.40 |
| Purchase #4 | $52.69 | 6.200% | $55.9568 | $55.96 | $55.95 | $56.00 |
| Purchase #5 | $125.45 | 9.328% | $137.152 | $137.15 | $137.15 | $137.20 |
| Purchase #6 | $246.39 | 4.308% | $257.0045 | $257.00 | $257.00 | $257.00 |
| Purchase #7 | $194.43 | 12.544% | $218.8193 | $218.82 | $218.80 | $218.80 |
| 7 purchase totals = | $906.36 | $977.7797 | $977.78 | $977.75 | $977.80 | |