| 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 | $28.32 | 3.482% | $29.3061 | $29.31 | $29.30 | $29.30 |
| Purchase #2 | $140.51 | 9.710% | $154.1535 | $154.15 | $154.15 | $154.20 |
| Purchase #3 | $70.44 | 12.225% | $79.0513 | $79.05 | $79.05 | $79.10 |
| Purchase #4 | $170.57 | 13.697% | $193.933 | $193.93 | $193.95 | $193.90 |
| Purchase #5 | $99.32 | 4.447% | $103.7368 | $103.74 | $103.75 | $103.70 |
| Purchase #6 | $185.40 | 11.301% | $206.3521 | $206.35 | $206.35 | $206.40 |
| Purchase #7 | $150.40 | 8.387% | $163.014 | $163.01 | $163.00 | $163.00 |
| 7 purchase totals = | $844.96 | $929.5468 | $929.54 | $929.55 | $929.60 | |