| 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 | $52.76 | 5.791% | $55.8153 | $55.82 | $55.80 | $55.80 |
| Purchase #2 | $35.50 | 6.863% | $37.9364 | $37.94 | $37.95 | $37.90 |
| Purchase #3 | $32.32 | 11.847% | $36.149 | $36.15 | $36.15 | $36.10 |
| Purchase #4 | $97.61 | 8.840% | $106.2387 | $106.24 | $106.25 | $106.20 |
| Purchase #5 | $164.27 | 7.244% | $176.1697 | $176.17 | $176.15 | $176.20 |
| Purchase #6 | $229.45 | 8.352% | $248.6137 | $248.61 | $248.60 | $248.60 |
| Purchase #7 | $174.84 | 10.155% | $192.595 | $192.60 | $192.60 | $192.60 |
| 7 purchase totals = | $786.75 | $853.5178 | $853.53 | $853.50 | $853.40 | |