| 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 | $20.84 | 13.754% | $23.7063 | $23.71 | $23.70 | $23.70 |
| Purchase #2 | $55.37 | 4.522% | $57.8738 | $57.87 | $57.85 | $57.90 |
| Purchase #3 | $94.38 | 12.833% | $106.4918 | $106.49 | $106.50 | $106.50 |
| Purchase #4 | $247.93 | 8.829% | $269.8197 | $269.82 | $269.80 | $269.80 |
| Purchase #5 | $68.47 | 6.527% | $72.939 | $72.94 | $72.95 | $72.90 |
| Purchase #6 | $12.74 | 5.387% | $13.4263 | $13.43 | $13.45 | $13.40 |
| Purchase #7 | $12.87 | 4.322% | $13.4262 | $13.43 | $13.45 | $13.40 |
| 7 purchase totals = | $512.60 | $557.6831 | $557.69 | $557.70 | $557.60 | |