| 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 | $76.99 | 5.145% | $80.9511 | $80.95 | $80.95 | $81.00 |
| Purchase #2 | $8.29 | 3.804% | $8.6054 | $8.61 | $8.60 | $8.60 |
| Purchase #3 | $210.47 | 10.369% | $232.2936 | $232.29 | $232.30 | $232.30 |
| Purchase #4 | $42.52 | 4.599% | $44.4755 | $44.48 | $44.50 | $44.50 |
| Purchase #5 | $166.81 | 10.153% | $183.7462 | $183.75 | $183.75 | $183.70 |
| Purchase #6 | $242.29 | 3.416% | $250.5666 | $250.57 | $250.55 | $250.60 |
| Purchase #7 | $142.98 | 8.189% | $154.6886 | $154.69 | $154.70 | $154.70 |
| 7 purchase totals = | $890.35 | $955.3270 | $955.34 | $955.35 | $955.40 | |