| 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 | $41.50 | 8.583% | $45.0619 | $45.06 | $45.05 | $45.10 |
| Purchase #2 | $156.54 | 6.690% | $167.0125 | $167.01 | $167.00 | $167.00 |
| Purchase #3 | $63.35 | 13.127% | $71.666 | $71.67 | $71.65 | $71.70 |
| Purchase #4 | $219.82 | 5.781% | $232.5278 | $232.53 | $232.55 | $232.50 |
| Purchase #5 | $32.75 | 13.495% | $37.1696 | $37.17 | $37.15 | $37.20 |
| Purchase #6 | $65.62 | 4.730% | $68.7238 | $68.72 | $68.70 | $68.70 |
| Purchase #7 | $29.37 | 3.340% | $30.351 | $30.35 | $30.35 | $30.40 |
| 7 purchase totals = | $608.95 | $652.5126 | $652.51 | $652.45 | $652.60 | |