| 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 | $86.74 | 4.791% | $90.8957 | $90.90 | $90.90 | $90.90 |
| Purchase #2 | $47.57 | 11.529% | $53.0543 | $53.05 | $53.05 | $53.10 |
| Purchase #3 | $147.87 | 11.621% | $165.054 | $165.05 | $165.05 | $165.10 |
| Purchase #4 | $207.47 | 10.167% | $228.5635 | $228.56 | $228.55 | $228.60 |
| Purchase #5 | $208.64 | 11.310% | $232.2372 | $232.24 | $232.25 | $232.20 |
| Purchase #6 | $212.71 | 12.285% | $238.8414 | $238.84 | $238.85 | $238.80 |
| Purchase #7 | $76.58 | 3.179% | $79.0145 | $79.01 | $79.00 | $79.00 |
| 7 purchase totals = | $987.58 | $1,087.6606 | $1,087.65 | $1,087.65 | $1,087.70 | |