| 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 | $14.37 | 6.704% | $15.3334 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $221.50 | 4.714% | $231.9415 | $231.94 | $231.95 | $231.90 |
| Purchase #3 | $138.25 | 13.873% | $157.4294 | $157.43 | $157.45 | $157.40 |
| Purchase #4 | $67.42 | 13.779% | $76.7098 | $76.71 | $76.70 | $76.70 |
| Purchase #5 | $54.52 | 5.469% | $57.5017 | $57.50 | $57.50 | $57.50 |
| Purchase #6 | $120.57 | 11.456% | $134.3825 | $134.38 | $134.40 | $134.40 |
| Purchase #7 | $73.56 | 9.178% | $80.3113 | $80.31 | $80.30 | $80.30 |
| 7 purchase totals = | $690.19 | $753.6096 | $753.60 | $753.65 | $753.50 | |