| 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 | $72.65 | 12.262% | $81.5583 | $81.56 | $81.55 | $81.60 |
| Purchase #2 | $72.98 | 11.180% | $81.1392 | $81.14 | $81.15 | $81.10 |
| Purchase #3 | $134.84 | 5.323% | $142.0175 | $142.02 | $142.00 | $142.00 |
| Purchase #4 | $191.31 | 6.115% | $203.0086 | $203.01 | $203.00 | $203.00 |
| Purchase #5 | $12.93 | 11.367% | $14.3998 | $14.40 | $14.40 | $14.40 |
| Purchase #6 | $125.50 | 12.665% | $141.3946 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $72.47 | 5.446% | $76.4167 | $76.42 | $76.40 | $76.40 |
| 7 purchase totals = | $682.68 | $739.9347 | $739.94 | $739.90 | $739.90 | |