| 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 | $5.35 | 12.349% | $6.0107 | $6.01 | $6.00 | $6.00 |
| Purchase #2 | $87.44 | 9.528% | $95.7713 | $95.77 | $95.75 | $95.80 |
| Purchase #3 | $239.76 | 9.151% | $261.7004 | $261.70 | $261.70 | $261.70 |
| Purchase #4 | $114.41 | 11.118% | $127.1301 | $127.13 | $127.15 | $127.10 |
| Purchase #5 | $144.28 | 11.458% | $160.8116 | $160.81 | $160.80 | $160.80 |
| Purchase #6 | $56.89 | 13.521% | $64.5821 | $64.58 | $64.60 | $64.60 |
| Purchase #7 | $179.89 | 6.838% | $192.1909 | $192.19 | $192.20 | $192.20 |
| 7 purchase totals = | $828.02 | $908.1971 | $908.19 | $908.20 | $908.20 | |