| 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 | $72.98 | 6.564% | $77.7704 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $205.44 | 10.531% | $227.0749 | $227.07 | $227.05 | $227.10 |
| Purchase #3 | $103.25 | 3.587% | $106.9536 | $106.95 | $106.95 | $107.00 |
| Purchase #4 | $49.66 | 10.821% | $55.0337 | $55.03 | $55.05 | $55.00 |
| Purchase #5 | $32.92 | 7.630% | $35.4318 | $35.43 | $35.45 | $35.40 |
| Purchase #6 | $67.95 | 13.483% | $77.1117 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $118.94 | 13.697% | $135.2312 | $135.23 | $135.25 | $135.20 |
| 7 purchase totals = | $651.14 | $714.6073 | $714.59 | $714.60 | $714.60 | |