| 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 | $75.61 | 12.736% | $85.2397 | $85.24 | $85.25 | $85.20 |
| Purchase #2 | $63.87 | 10.403% | $70.5144 | $70.51 | $70.50 | $70.50 |
| Purchase #3 | $30.93 | 12.492% | $34.7938 | $34.79 | $34.80 | $34.80 |
| Purchase #4 | $43.67 | 7.305% | $46.8601 | $46.86 | $46.85 | $46.90 |
| Purchase #5 | $174.65 | 11.201% | $194.2125 | $194.21 | $194.20 | $194.20 |
| Purchase #6 | $174.81 | 6.381% | $185.9646 | $185.96 | $185.95 | $186.00 |
| Purchase #7 | $124.27 | 9.612% | $136.2148 | $136.21 | $136.20 | $136.20 |
| 7 purchase totals = | $687.81 | $753.7999 | $753.78 | $753.75 | $753.80 | |