| 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 | $41.92 | 8.300% | $45.3994 | $45.40 | $45.40 | $45.40 |
| Purchase #2 | $73.65 | 12.337% | $82.7362 | $82.74 | $82.75 | $82.70 |
| Purchase #3 | $62.47 | 4.615% | $65.353 | $65.35 | $65.35 | $65.40 |
| Purchase #4 | $229.37 | 7.415% | $246.3778 | $246.38 | $246.40 | $246.40 |
| Purchase #5 | $188.51 | 9.289% | $206.0207 | $206.02 | $206.00 | $206.00 |
| Purchase #6 | $120.78 | 11.589% | $134.7772 | $134.78 | $134.80 | $134.80 |
| Purchase #7 | $10.95 | 9.854% | $12.029 | $12.03 | $12.05 | $12.00 |
| 7 purchase totals = | $727.65 | $792.6933 | $792.70 | $792.75 | $792.70 | |