| 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 | $64.43 | 7.697% | $69.3892 | $69.39 | $69.40 | $69.40 |
| Purchase #2 | $47.43 | 10.294% | $52.3124 | $52.31 | $52.30 | $52.30 |
| Purchase #3 | $176.85 | 4.220% | $184.3131 | $184.31 | $184.30 | $184.30 |
| Purchase #4 | $49.36 | 6.778% | $52.7056 | $52.71 | $52.70 | $52.70 |
| Purchase #5 | $208.98 | 8.756% | $227.2783 | $227.28 | $227.30 | $227.30 |
| Purchase #6 | $73.30 | 4.820% | $76.8331 | $76.83 | $76.85 | $76.80 |
| Purchase #7 | $147.29 | 11.419% | $164.109 | $164.11 | $164.10 | $164.10 |
| 7 purchase totals = | $767.64 | $826.9407 | $826.94 | $826.95 | $826.90 | |