| 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 | $72.47 | 3.482% | $74.9934 | $74.99 | $75.00 | $75.00 |
| Purchase #2 | $69.87 | 10.867% | $77.4628 | $77.46 | $77.45 | $77.50 |
| Purchase #3 | $186.70 | 13.819% | $212.5001 | $212.50 | $212.50 | $212.50 |
| Purchase #4 | $200.33 | 7.747% | $215.8496 | $215.85 | $215.85 | $215.80 |
| Purchase #5 | $184.63 | 12.574% | $207.8454 | $207.85 | $207.85 | $207.80 |
| Purchase #6 | $125.52 | 7.529% | $134.9704 | $134.97 | $134.95 | $135.00 |
| Purchase #7 | $20.35 | 9.224% | $22.2271 | $22.23 | $22.25 | $22.20 |
| 7 purchase totals = | $859.87 | $945.8488 | $945.85 | $945.85 | $945.80 | |