| 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 | $93.62 | 10.755% | $103.6888 | $103.69 | $103.70 | $103.70 |
| Purchase #2 | $78.30 | 9.856% | $86.0172 | $86.02 | $86.00 | $86.00 |
| Purchase #3 | $212.35 | 3.372% | $219.5104 | $219.51 | $219.50 | $219.50 |
| Purchase #4 | $101.97 | 12.342% | $114.5551 | $114.56 | $114.55 | $114.60 |
| Purchase #5 | $16.57 | 7.139% | $17.7529 | $17.75 | $17.75 | $17.80 |
| Purchase #6 | $38.94 | 5.685% | $41.1537 | $41.15 | $41.15 | $41.20 |
| Purchase #7 | $73.94 | 11.153% | $82.1865 | $82.19 | $82.20 | $82.20 |
| 7 purchase totals = | $615.69 | $664.8646 | $664.87 | $664.85 | $665.00 | |