| 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 | $22.60 | 8.394% | $24.497 | $24.50 | $24.50 | $24.50 |
| Purchase #2 | $27.83 | 10.856% | $30.8512 | $30.85 | $30.85 | $30.90 |
| Purchase #3 | $81.71 | 11.265% | $90.9146 | $90.91 | $90.90 | $90.90 |
| Purchase #4 | $208.32 | 4.204% | $217.0778 | $217.08 | $217.10 | $217.10 |
| Purchase #5 | $8.55 | 7.552% | $9.1957 | $9.20 | $9.20 | $9.20 |
| Purchase #6 | $140.51 | 10.792% | $155.6738 | $155.67 | $155.65 | $155.70 |
| Purchase #7 | $29.77 | 12.680% | $33.5448 | $33.54 | $33.55 | $33.50 |
| 7 purchase totals = | $519.29 | $561.7549 | $561.75 | $561.75 | $561.80 | |