| 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 | $15.46 | 10.358% | $17.0613 | $17.06 | $17.05 | $17.10 |
| Purchase #2 | $203.41 | 6.253% | $216.1292 | $216.13 | $216.15 | $216.10 |
| Purchase #3 | $6.43 | 3.582% | $6.6603 | $6.66 | $6.65 | $6.70 |
| Purchase #4 | $224.97 | 8.862% | $244.9068 | $244.91 | $244.90 | $244.90 |
| Purchase #5 | $231.46 | 8.498% | $251.1295 | $251.13 | $251.15 | $251.10 |
| Purchase #6 | $173.32 | 5.226% | $182.3777 | $182.38 | $182.40 | $182.40 |
| Purchase #7 | $56.67 | 8.219% | $61.3277 | $61.33 | $61.35 | $61.30 |
| 7 purchase totals = | $911.72 | $979.5925 | $979.60 | $979.65 | $979.60 | |