| 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 | $55.65 | 4.130% | $57.9483 | $57.95 | $57.95 | $57.90 |
| Purchase #2 | $174.33 | 5.162% | $183.3289 | $183.33 | $183.35 | $183.30 |
| Purchase #3 | $167.39 | 10.630% | $185.1836 | $185.18 | $185.20 | $185.20 |
| Purchase #4 | $155.71 | 8.239% | $168.5389 | $168.54 | $168.55 | $168.50 |
| Purchase #5 | $103.29 | 13.621% | $117.3591 | $117.36 | $117.35 | $117.40 |
| Purchase #6 | $191.49 | 3.428% | $198.0543 | $198.05 | $198.05 | $198.10 |
| Purchase #7 | $17.44 | 12.270% | $19.5799 | $19.58 | $19.60 | $19.60 |
| 7 purchase totals = | $865.30 | $929.9930 | $929.99 | $930.05 | $930.00 | |