| 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 | $51.90 | 5.540% | $54.7753 | $54.78 | $54.80 | $54.80 |
| Purchase #2 | $83.65 | 3.376% | $86.474 | $86.47 | $86.45 | $86.50 |
| Purchase #3 | $166.49 | 13.427% | $188.8446 | $188.84 | $188.85 | $188.80 |
| Purchase #4 | $239.58 | 8.585% | $260.1479 | $260.15 | $260.15 | $260.10 |
| Purchase #5 | $222.71 | 3.346% | $230.1619 | $230.16 | $230.15 | $230.20 |
| Purchase #6 | $112.45 | 4.213% | $117.1875 | $117.19 | $117.20 | $117.20 |
| Purchase #7 | $82.26 | 3.237% | $84.9228 | $84.92 | $84.90 | $84.90 |
| 7 purchase totals = | $959.04 | $1,022.5140 | $1,022.51 | $1,022.50 | $1,022.50 | |