| 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 | $6.37 | 6.842% | $6.8058 | $6.81 | $6.80 | $6.80 |
| Purchase #2 | $13.41 | 13.205% | $15.1808 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $84.73 | 12.273% | $95.1289 | $95.13 | $95.15 | $95.10 |
| Purchase #4 | $60.36 | 13.181% | $68.3161 | $68.32 | $68.30 | $68.30 |
| Purchase #5 | $9.58 | 11.805% | $10.7109 | $10.71 | $10.70 | $10.70 |
| Purchase #6 | $240.81 | 8.590% | $261.4956 | $261.50 | $261.50 | $261.50 |
| Purchase #7 | $113.52 | 10.729% | $125.6996 | $125.70 | $125.70 | $125.70 |
| 7 purchase totals = | $528.78 | $583.3377 | $583.35 | $583.35 | $583.30 | |