| 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 | $185.62 | 8.721% | $201.8079 | $201.81 | $201.80 | $201.80 |
| Purchase #2 | $71.25 | 10.540% | $78.7598 | $78.76 | $78.75 | $78.80 |
| Purchase #3 | $125.27 | 3.232% | $129.3187 | $129.32 | $129.30 | $129.30 |
| Purchase #4 | $72.40 | 5.821% | $76.6144 | $76.61 | $76.60 | $76.60 |
| Purchase #5 | $41.36 | 13.775% | $47.0573 | $47.06 | $47.05 | $47.10 |
| Purchase #6 | $73.66 | 9.846% | $80.9126 | $80.91 | $80.90 | $80.90 |
| Purchase #7 | $82.59 | 4.342% | $86.1761 | $86.18 | $86.20 | $86.20 |
| 7 purchase totals = | $652.15 | $700.6468 | $700.65 | $700.60 | $700.70 | |