| 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 | $15.80 | 6.578% | $16.8393 | $16.84 | $16.85 | $16.80 |
| Purchase #2 | $32.44 | 5.242% | $34.1405 | $34.14 | $34.15 | $34.10 |
| Purchase #3 | $25.84 | 4.613% | $27.032 | $27.03 | $27.05 | $27.00 |
| Purchase #4 | $89.70 | 4.175% | $93.445 | $93.45 | $93.45 | $93.40 |
| Purchase #5 | $115.85 | 12.341% | $130.147 | $130.15 | $130.15 | $130.10 |
| Purchase #6 | $240.41 | 8.778% | $261.5132 | $261.51 | $261.50 | $261.50 |
| Purchase #7 | $11.59 | 8.427% | $12.5667 | $12.57 | $12.55 | $12.60 |
| 7 purchase totals = | $531.63 | $575.6837 | $575.69 | $575.70 | $575.50 | |