| 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 | $142.95 | 8.202% | $154.6748 | $154.67 | $154.65 | $154.70 |
| Purchase #2 | $82.67 | 8.825% | $89.9656 | $89.97 | $89.95 | $90.00 |
| Purchase #3 | $105.70 | 11.304% | $117.6483 | $117.65 | $117.65 | $117.60 |
| Purchase #4 | $33.79 | 11.283% | $37.6025 | $37.60 | $37.60 | $37.60 |
| Purchase #5 | $100.79 | 3.547% | $104.365 | $104.37 | $104.35 | $104.40 |
| Purchase #6 | $33.53 | 6.271% | $35.6327 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $197.54 | 10.259% | $217.8056 | $217.81 | $217.80 | $217.80 |
| 7 purchase totals = | $696.97 | $757.6945 | $757.70 | $757.65 | $757.70 | |