| 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 | $48.64 | 11.807% | $54.3829 | $54.38 | $54.40 | $54.40 |
| Purchase #2 | $120.52 | 4.469% | $125.906 | $125.91 | $125.90 | $125.90 |
| Purchase #3 | $175.93 | 12.673% | $198.2256 | $198.23 | $198.25 | $198.20 |
| Purchase #4 | $11.70 | 10.389% | $12.9155 | $12.92 | $12.90 | $12.90 |
| Purchase #5 | $225.32 | 8.394% | $244.2334 | $244.23 | $244.25 | $244.20 |
| Purchase #6 | $43.46 | 13.568% | $49.3567 | $49.36 | $49.35 | $49.40 |
| Purchase #7 | $30.61 | 3.842% | $31.786 | $31.79 | $31.80 | $31.80 |
| 7 purchase totals = | $656.18 | $716.8061 | $716.82 | $716.85 | $716.80 | |