| 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 | $28.74 | 3.467% | $29.7364 | $29.74 | $29.75 | $29.70 |
| Purchase #2 | $232.40 | 6.438% | $247.3619 | $247.36 | $247.35 | $247.40 |
| Purchase #3 | $72.73 | 9.291% | $79.4873 | $79.49 | $79.50 | $79.50 |
| Purchase #4 | $74.30 | 9.467% | $81.334 | $81.33 | $81.35 | $81.30 |
| Purchase #5 | $147.48 | 13.153% | $166.878 | $166.88 | $166.90 | $166.90 |
| Purchase #6 | $41.34 | 4.735% | $43.2974 | $43.30 | $43.30 | $43.30 |
| Purchase #7 | $60.73 | 6.649% | $64.7679 | $64.77 | $64.75 | $64.80 |
| 7 purchase totals = | $657.72 | $712.8629 | $712.87 | $712.90 | $712.90 | |