| 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 | $229.84 | 7.199% | $246.3862 | $246.39 | $246.40 | $246.40 |
| Purchase #2 | $54.84 | 3.717% | $56.8784 | $56.88 | $56.90 | $56.90 |
| Purchase #3 | $65.63 | 3.194% | $67.7262 | $67.73 | $67.75 | $67.70 |
| Purchase #4 | $205.91 | 4.483% | $215.1409 | $215.14 | $215.15 | $215.10 |
| Purchase #5 | $143.75 | 7.150% | $154.0281 | $154.03 | $154.05 | $154.00 |
| Purchase #6 | $64.55 | 5.358% | $68.0086 | $68.01 | $68.00 | $68.00 |
| Purchase #7 | $51.79 | 11.769% | $57.8852 | $57.89 | $57.90 | $57.90 |
| 7 purchase totals = | $816.31 | $866.0536 | $866.07 | $866.15 | $866.00 | |