| 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 | $9.31 | 4.202% | $9.7012 | $9.70 | $9.70 | $9.70 |
| Purchase #2 | $37.82 | 10.711% | $41.8709 | $41.87 | $41.85 | $41.90 |
| Purchase #3 | $14.86 | 12.464% | $16.7122 | $16.71 | $16.70 | $16.70 |
| Purchase #4 | $28.79 | 5.377% | $30.338 | $30.34 | $30.35 | $30.30 |
| Purchase #5 | $11.96 | 5.239% | $12.5866 | $12.59 | $12.60 | $12.60 |
| Purchase #6 | $207.37 | 4.716% | $217.1496 | $217.15 | $217.15 | $217.10 |
| Purchase #7 | $16.68 | 5.719% | $17.6339 | $17.63 | $17.65 | $17.60 |
| 7 purchase totals = | $326.79 | $345.9924 | $345.99 | $346.00 | $345.90 | |