| 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 | $46.99 | 10.600% | $51.9709 | $51.97 | $51.95 | $52.00 |
| Purchase #2 | $10.41 | 10.211% | $11.473 | $11.47 | $11.45 | $11.50 |
| Purchase #3 | $46.42 | 9.822% | $50.9794 | $50.98 | $51.00 | $51.00 |
| Purchase #4 | $196.58 | 10.407% | $217.0381 | $217.04 | $217.05 | $217.00 |
| Purchase #5 | $210.78 | 8.675% | $229.0652 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $93.89 | 10.839% | $104.0667 | $104.07 | $104.05 | $104.10 |
| Purchase #7 | $14.92 | 3.306% | $15.4133 | $15.41 | $15.40 | $15.40 |
| 7 purchase totals = | $619.99 | $680.0066 | $680.01 | $679.95 | $680.10 | |