| 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 | $51.38 | 12.486% | $57.7953 | $57.80 | $57.80 | $57.80 |
| Purchase #2 | $147.73 | 6.721% | $157.6589 | $157.66 | $157.65 | $157.70 |
| Purchase #3 | $132.65 | 3.213% | $136.912 | $136.91 | $136.90 | $136.90 |
| Purchase #4 | $158.79 | 9.655% | $174.1212 | $174.12 | $174.10 | $174.10 |
| Purchase #5 | $44.62 | 13.280% | $50.5455 | $50.55 | $50.55 | $50.50 |
| Purchase #6 | $85.90 | 7.534% | $92.3717 | $92.37 | $92.35 | $92.40 |
| Purchase #7 | $159.74 | 9.730% | $175.2827 | $175.28 | $175.30 | $175.30 |
| 7 purchase totals = | $780.81 | $844.6873 | $844.69 | $844.65 | $844.70 | |