| 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 | $5.31 | 10.466% | $5.8657 | $5.87 | $5.85 | $5.90 |
| Purchase #2 | $224.54 | 7.804% | $242.0631 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $15.89 | 7.110% | $17.0198 | $17.02 | $17.00 | $17.00 |
| Purchase #4 | $91.72 | 9.261% | $100.2142 | $100.21 | $100.20 | $100.20 |
| Purchase #5 | $186.68 | 9.167% | $203.793 | $203.79 | $203.80 | $203.80 |
| Purchase #6 | $249.89 | 4.831% | $261.9622 | $261.96 | $261.95 | $262.00 |
| Purchase #7 | $221.53 | 10.867% | $245.6037 | $245.60 | $245.60 | $245.60 |
| 7 purchase totals = | $995.56 | $1,076.5217 | $1,076.51 | $1,076.45 | $1,076.60 | |