| 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 | $73.66 | 12.411% | $82.8019 | $82.80 | $82.80 | $82.80 |
| Purchase #2 | $82.96 | 12.138% | $93.0297 | $93.03 | $93.05 | $93.00 |
| Purchase #3 | $166.64 | 9.363% | $182.2425 | $182.24 | $182.25 | $182.20 |
| Purchase #4 | $75.55 | 8.285% | $81.8093 | $81.81 | $81.80 | $81.80 |
| Purchase #5 | $48.83 | 8.267% | $52.8668 | $52.87 | $52.85 | $52.90 |
| Purchase #6 | $63.87 | 11.771% | $71.3881 | $71.39 | $71.40 | $71.40 |
| Purchase #7 | $140.74 | 13.543% | $159.8004 | $159.80 | $159.80 | $159.80 |
| 7 purchase totals = | $652.25 | $723.9387 | $723.94 | $723.95 | $723.90 | |