| 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 | $25.75 | 4.650% | $26.9474 | $26.95 | $26.95 | $26.90 |
| Purchase #2 | $104.70 | 3.813% | $108.6922 | $108.69 | $108.70 | $108.70 |
| Purchase #3 | $212.57 | 3.315% | $219.6167 | $219.62 | $219.60 | $219.60 |
| Purchase #4 | $81.99 | 4.826% | $85.9468 | $85.95 | $85.95 | $85.90 |
| Purchase #5 | $84.54 | 6.271% | $89.8415 | $89.84 | $89.85 | $89.80 |
| Purchase #6 | $129.94 | 10.234% | $143.2381 | $143.24 | $143.25 | $143.20 |
| Purchase #7 | $15.87 | 13.112% | $17.9509 | $17.95 | $17.95 | $18.00 |
| 7 purchase totals = | $655.36 | $692.2336 | $692.24 | $692.25 | $692.10 | |