| 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 | $42.40 | 10.777% | $46.9694 | $46.97 | $46.95 | $47.00 |
| Purchase #2 | $242.69 | 10.378% | $267.8764 | $267.88 | $267.90 | $267.90 |
| Purchase #3 | $225.56 | 7.825% | $243.2101 | $243.21 | $243.20 | $243.20 |
| Purchase #4 | $86.52 | 4.772% | $90.6487 | $90.65 | $90.65 | $90.60 |
| Purchase #5 | $143.72 | 12.347% | $161.4651 | $161.47 | $161.45 | $161.50 |
| Purchase #6 | $153.92 | 5.695% | $162.6857 | $162.69 | $162.70 | $162.70 |
| Purchase #7 | $123.56 | 4.231% | $128.7878 | $128.79 | $128.80 | $128.80 |
| 7 purchase totals = | $1,018.37 | $1,101.6432 | $1,101.66 | $1,101.65 | $1,101.70 | |