| 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 | $90.97 | 9.446% | $99.563 | $99.56 | $99.55 | $99.60 |
| Purchase #2 | $208.58 | 9.192% | $227.7527 | $227.75 | $227.75 | $227.80 |
| Purchase #3 | $242.44 | 3.628% | $251.2357 | $251.24 | $251.25 | $251.20 |
| Purchase #4 | $63.74 | 9.417% | $69.7424 | $69.74 | $69.75 | $69.70 |
| Purchase #5 | $121.46 | 6.799% | $129.7181 | $129.72 | $129.70 | $129.70 |
| Purchase #6 | $25.44 | 3.699% | $26.381 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $86.96 | 4.747% | $91.088 | $91.09 | $91.10 | $91.10 |
| 7 purchase totals = | $839.59 | $895.4809 | $895.48 | $895.50 | $895.50 | |