| 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 | $6.88 | 13.617% | $7.8168 | $7.82 | $7.80 | $7.80 |
| Purchase #2 | $191.80 | 8.577% | $208.2507 | $208.25 | $208.25 | $208.30 |
| Purchase #3 | $91.92 | 5.683% | $97.1438 | $97.14 | $97.15 | $97.10 |
| Purchase #4 | $61.59 | 6.708% | $65.7215 | $65.72 | $65.70 | $65.70 |
| Purchase #5 | $174.99 | 5.256% | $184.1875 | $184.19 | $184.20 | $184.20 |
| Purchase #6 | $114.34 | 4.716% | $119.7323 | $119.73 | $119.75 | $119.70 |
| Purchase #7 | $222.60 | 9.792% | $244.397 | $244.40 | $244.40 | $244.40 |
| 7 purchase totals = | $864.12 | $927.2496 | $927.25 | $927.25 | $927.20 | |