| 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 | $32.46 | 11.184% | $36.0903 | $36.09 | $36.10 | $36.10 |
| Purchase #2 | $26.66 | 10.594% | $29.4844 | $29.48 | $29.50 | $29.50 |
| Purchase #3 | $199.36 | 10.152% | $219.599 | $219.60 | $219.60 | $219.60 |
| Purchase #4 | $193.69 | 8.521% | $210.1943 | $210.19 | $210.20 | $210.20 |
| Purchase #5 | $227.91 | 11.651% | $254.4638 | $254.46 | $254.45 | $254.50 |
| Purchase #6 | $55.62 | 3.337% | $57.476 | $57.48 | $57.50 | $57.50 |
| Purchase #7 | $38.57 | 5.591% | $40.7264 | $40.73 | $40.75 | $40.70 |
| 7 purchase totals = | $774.27 | $848.0342 | $848.03 | $848.10 | $848.10 | |