| 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 | $30.56 | 4.235% | $31.8542 | $31.85 | $31.85 | $31.90 |
| Purchase #2 | $140.89 | 3.273% | $145.5013 | $145.50 | $145.50 | $145.50 |
| Purchase #3 | $62.79 | 9.498% | $68.7538 | $68.75 | $68.75 | $68.80 |
| Purchase #4 | $34.37 | 13.255% | $38.9257 | $38.93 | $38.95 | $38.90 |
| Purchase #5 | $205.54 | 13.850% | $234.0073 | $234.01 | $234.00 | $234.00 |
| Purchase #6 | $247.26 | 6.369% | $263.008 | $263.01 | $263.00 | $263.00 |
| Purchase #7 | $159.46 | 9.601% | $174.7698 | $174.77 | $174.75 | $174.80 |
| 7 purchase totals = | $880.87 | $956.8201 | $956.82 | $956.80 | $956.90 | |