| 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 | $103.87 | 4.390% | $108.4299 | $108.43 | $108.45 | $108.40 |
| Purchase #2 | $14.46 | 5.349% | $15.2335 | $15.23 | $15.25 | $15.20 |
| Purchase #3 | $76.58 | 7.275% | $82.1512 | $82.15 | $82.15 | $82.20 |
| Purchase #4 | $176.75 | 3.857% | $183.5672 | $183.57 | $183.55 | $183.60 |
| Purchase #5 | $201.81 | 5.322% | $212.5503 | $212.55 | $212.55 | $212.60 |
| Purchase #6 | $42.48 | 3.429% | $43.9366 | $43.94 | $43.95 | $43.90 |
| Purchase #7 | $57.43 | 13.563% | $65.2192 | $65.22 | $65.20 | $65.20 |
| 7 purchase totals = | $673.38 | $711.0879 | $711.09 | $711.10 | $711.10 | |