| 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 | $89.42 | 11.683% | $99.8669 | $99.87 | $99.85 | $99.90 |
| Purchase #2 | $38.78 | 3.152% | $40.0023 | $40.00 | $40.00 | $40.00 |
| Purchase #3 | $171.63 | 10.874% | $190.293 | $190.29 | $190.30 | $190.30 |
| Purchase #4 | $189.45 | 5.541% | $199.9474 | $199.95 | $199.95 | $199.90 |
| Purchase #5 | $30.81 | 12.721% | $34.7293 | $34.73 | $34.75 | $34.70 |
| Purchase #6 | $175.78 | 9.827% | $193.0539 | $193.05 | $193.05 | $193.10 |
| Purchase #7 | $52.48 | 10.652% | $58.0702 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $748.35 | $815.9630 | $815.96 | $815.95 | $816.00 | |