| 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 | $14.37 | 8.189% | $15.5468 | $15.55 | $15.55 | $15.50 |
| Purchase #2 | $93.26 | 7.698% | $100.4392 | $100.44 | $100.45 | $100.40 |
| Purchase #3 | $36.97 | 12.519% | $41.5983 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $57.60 | 5.193% | $60.5912 | $60.59 | $60.60 | $60.60 |
| Purchase #5 | $190.29 | 8.520% | $206.5027 | $206.50 | $206.50 | $206.50 |
| Purchase #6 | $137.60 | 5.271% | $144.8529 | $144.85 | $144.85 | $144.90 |
| Purchase #7 | $214.54 | 3.270% | $221.5555 | $221.56 | $221.55 | $221.60 |
| 7 purchase totals = | $744.63 | $791.0866 | $791.09 | $791.10 | $791.10 | |