| 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 | $51.46 | 4.605% | $53.8297 | $53.83 | $53.85 | $53.80 |
| Purchase #2 | $157.97 | 10.207% | $174.094 | $174.09 | $174.10 | $174.10 |
| Purchase #3 | $124.37 | 7.677% | $133.9179 | $133.92 | $133.90 | $133.90 |
| Purchase #4 | $100.84 | 9.454% | $110.3734 | $110.37 | $110.35 | $110.40 |
| Purchase #5 | $177.95 | 9.599% | $195.0314 | $195.03 | $195.05 | $195.00 |
| Purchase #6 | $206.51 | 8.175% | $223.3922 | $223.39 | $223.40 | $223.40 |
| Purchase #7 | $38.39 | 11.695% | $42.8797 | $42.88 | $42.90 | $42.90 |
| 7 purchase totals = | $857.49 | $933.5183 | $933.51 | $933.55 | $933.50 | |