| 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 | $80.79 | 8.856% | $87.9448 | $87.94 | $87.95 | $87.90 |
| Purchase #2 | $97.27 | 6.373% | $103.469 | $103.47 | $103.45 | $103.50 |
| Purchase #3 | $66.43 | 13.275% | $75.2486 | $75.25 | $75.25 | $75.20 |
| Purchase #4 | $198.78 | 10.155% | $218.9661 | $218.97 | $218.95 | $219.00 |
| Purchase #5 | $74.26 | 10.653% | $82.1709 | $82.17 | $82.15 | $82.20 |
| Purchase #6 | $135.82 | 13.785% | $154.5428 | $154.54 | $154.55 | $154.50 |
| Purchase #7 | $130.78 | 13.274% | $148.1397 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $784.13 | $870.4819 | $870.48 | $870.45 | $870.40 | |