| 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 | $63.67 | 5.581% | $67.2234 | $67.22 | $67.20 | $67.20 |
| Purchase #2 | $156.68 | 13.741% | $178.2094 | $178.21 | $178.20 | $178.20 |
| Purchase #3 | $58.33 | 9.750% | $64.0172 | $64.02 | $64.00 | $64.00 |
| Purchase #4 | $104.98 | 7.686% | $113.0488 | $113.05 | $113.05 | $113.00 |
| Purchase #5 | $243.78 | 10.860% | $270.2545 | $270.25 | $270.25 | $270.30 |
| Purchase #6 | $168.49 | 3.271% | $174.0013 | $174.00 | $174.00 | $174.00 |
| Purchase #7 | $122.73 | 3.431% | $126.9409 | $126.94 | $126.95 | $126.90 |
| 7 purchase totals = | $918.66 | $993.6955 | $993.69 | $993.65 | $993.60 | |