| 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 | $83.44 | 10.857% | $92.4991 | $92.50 | $92.50 | $92.50 |
| Purchase #2 | $23.35 | 11.404% | $26.0128 | $26.01 | $26.00 | $26.00 |
| Purchase #3 | $16.25 | 3.643% | $16.842 | $16.84 | $16.85 | $16.80 |
| Purchase #4 | $155.99 | 9.835% | $171.3316 | $171.33 | $171.35 | $171.30 |
| Purchase #5 | $141.55 | 9.622% | $155.1699 | $155.17 | $155.15 | $155.20 |
| Purchase #6 | $67.61 | 12.126% | $75.8084 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $152.64 | 10.650% | $168.8962 | $168.90 | $168.90 | $168.90 |
| 7 purchase totals = | $640.83 | $706.5600 | $706.56 | $706.55 | $706.50 | |