| 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 | $120.78 | 6.812% | $129.0075 | $129.01 | $129.00 | $129.00 |
| Purchase #2 | $63.33 | 3.189% | $65.3496 | $65.35 | $65.35 | $65.30 |
| Purchase #3 | $246.70 | 6.214% | $262.0299 | $262.03 | $262.05 | $262.00 |
| Purchase #4 | $133.37 | 11.415% | $148.5942 | $148.59 | $148.60 | $148.60 |
| Purchase #5 | $199.65 | 8.873% | $217.3649 | $217.36 | $217.35 | $217.40 |
| Purchase #6 | $16.31 | 8.413% | $17.6822 | $17.68 | $17.70 | $17.70 |
| Purchase #7 | $29.37 | 4.290% | $30.63 | $30.63 | $30.65 | $30.60 |
| 7 purchase totals = | $809.51 | $870.6583 | $870.65 | $870.70 | $870.60 | |