| 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 | $26.68 | 3.524% | $27.6202 | $27.62 | $27.60 | $27.60 |
| Purchase #2 | $30.45 | 12.664% | $34.3062 | $34.31 | $34.30 | $34.30 |
| Purchase #3 | $9.65 | 11.152% | $10.7262 | $10.73 | $10.75 | $10.70 |
| Purchase #4 | $179.71 | 3.733% | $186.4186 | $186.42 | $186.40 | $186.40 |
| Purchase #5 | $142.45 | 5.431% | $150.1865 | $150.19 | $150.20 | $150.20 |
| Purchase #6 | $39.96 | 5.123% | $42.0072 | $42.01 | $42.00 | $42.00 |
| Purchase #7 | $163.58 | 13.411% | $185.5177 | $185.52 | $185.50 | $185.50 |
| 7 purchase totals = | $592.48 | $636.7826 | $636.80 | $636.75 | $636.70 | |