| 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 | $52.48 | 5.225% | $55.2221 | $55.22 | $55.20 | $55.20 |
| Purchase #2 | $163.86 | 11.267% | $182.3221 | $182.32 | $182.30 | $182.30 |
| Purchase #3 | $84.89 | 3.416% | $87.7898 | $87.79 | $87.80 | $87.80 |
| Purchase #4 | $10.56 | 9.720% | $11.5864 | $11.59 | $11.60 | $11.60 |
| Purchase #5 | $158.43 | 3.873% | $164.566 | $164.57 | $164.55 | $164.60 |
| Purchase #6 | $79.61 | 13.107% | $90.0445 | $90.04 | $90.05 | $90.00 |
| Purchase #7 | $149.84 | 5.558% | $158.1681 | $158.17 | $158.15 | $158.20 |
| 7 purchase totals = | $699.67 | $749.6990 | $749.70 | $749.65 | $749.70 | |