| 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 | $6.84 | 11.834% | $7.6494 | $7.65 | $7.65 | $7.60 |
| Purchase #2 | $46.62 | 13.550% | $52.937 | $52.94 | $52.95 | $52.90 |
| Purchase #3 | $247.36 | 7.138% | $265.0166 | $265.02 | $265.00 | $265.00 |
| Purchase #4 | $243.47 | 7.492% | $261.7108 | $261.71 | $261.70 | $261.70 |
| Purchase #5 | $120.47 | 10.620% | $133.2639 | $133.26 | $133.25 | $133.30 |
| Purchase #6 | $95.42 | 12.582% | $107.4257 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $56.74 | 13.323% | $64.2995 | $64.30 | $64.30 | $64.30 |
| 7 purchase totals = | $816.92 | $892.3029 | $892.31 | $892.30 | $892.20 | |