| 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 | $53.77 | 4.389% | $56.13 | $56.13 | $56.15 | $56.10 |
| Purchase #2 | $187.53 | 11.450% | $209.0022 | $209.00 | $209.00 | $209.00 |
| Purchase #3 | $144.38 | 6.660% | $153.9957 | $154.00 | $154.00 | $154.00 |
| Purchase #4 | $137.28 | 4.476% | $143.4247 | $143.42 | $143.40 | $143.40 |
| Purchase #5 | $39.69 | 6.486% | $42.2643 | $42.26 | $42.25 | $42.30 |
| Purchase #6 | $25.56 | 11.474% | $28.4928 | $28.49 | $28.50 | $28.50 |
| Purchase #7 | $62.42 | 13.257% | $70.695 | $70.70 | $70.70 | $70.70 |
| 7 purchase totals = | $650.63 | $704.0047 | $704.00 | $704.00 | $704.00 | |