| 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 | $69.99 | 9.305% | $76.5026 | $76.50 | $76.50 | $76.50 |
| Purchase #2 | $95.75 | 11.411% | $106.676 | $106.68 | $106.70 | $106.70 |
| Purchase #3 | $82.42 | 13.387% | $93.4536 | $93.45 | $93.45 | $93.50 |
| Purchase #4 | $34.77 | 6.449% | $37.0123 | $37.01 | $37.00 | $37.00 |
| Purchase #5 | $120.57 | 3.630% | $124.9467 | $124.95 | $124.95 | $124.90 |
| Purchase #6 | $74.45 | 3.721% | $77.2203 | $77.22 | $77.20 | $77.20 |
| Purchase #7 | $140.47 | 3.819% | $145.8345 | $145.83 | $145.85 | $145.80 |
| 7 purchase totals = | $618.42 | $661.6460 | $661.64 | $661.65 | $661.60 | |