| 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 | $30.44 | 12.160% | $34.1415 | $34.14 | $34.15 | $34.10 |
| Purchase #2 | $80.63 | 4.126% | $83.9568 | $83.96 | $83.95 | $84.00 |
| Purchase #3 | $192.81 | 8.706% | $209.596 | $209.60 | $209.60 | $209.60 |
| Purchase #4 | $41.67 | 11.414% | $46.4262 | $46.43 | $46.45 | $46.40 |
| Purchase #5 | $221.84 | 4.733% | $232.3397 | $232.34 | $232.35 | $232.30 |
| Purchase #6 | $63.25 | 4.377% | $66.0185 | $66.02 | $66.00 | $66.00 |
| Purchase #7 | $146.30 | 12.208% | $164.1603 | $164.16 | $164.15 | $164.20 |
| 7 purchase totals = | $776.94 | $836.6390 | $836.65 | $836.65 | $836.60 | |