| 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 | $73.69 | 9.604% | $80.7672 | $80.77 | $80.75 | $80.80 |
| Purchase #2 | $97.43 | 7.534% | $104.7704 | $104.77 | $104.75 | $104.80 |
| Purchase #3 | $87.87 | 12.177% | $98.5699 | $98.57 | $98.55 | $98.60 |
| Purchase #4 | $25.79 | 4.632% | $26.9846 | $26.98 | $27.00 | $27.00 |
| Purchase #5 | $213.51 | 12.399% | $239.9831 | $239.98 | $240.00 | $240.00 |
| Purchase #6 | $61.81 | 10.234% | $68.1356 | $68.14 | $68.15 | $68.10 |
| Purchase #7 | $196.87 | 4.560% | $205.8473 | $205.85 | $205.85 | $205.80 |
| 7 purchase totals = | $756.97 | $825.0581 | $825.06 | $825.05 | $825.10 | |