| 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 | $43.82 | 4.223% | $45.6705 | $45.67 | $45.65 | $45.70 |
| Purchase #2 | $90.64 | 4.477% | $94.698 | $94.70 | $94.70 | $94.70 |
| Purchase #3 | $62.94 | 6.584% | $67.084 | $67.08 | $67.10 | $67.10 |
| Purchase #4 | $145.65 | 7.429% | $156.4703 | $156.47 | $156.45 | $156.50 |
| Purchase #5 | $185.96 | 13.189% | $210.4863 | $210.49 | $210.50 | $210.50 |
| Purchase #6 | $79.49 | 9.735% | $87.2284 | $87.23 | $87.25 | $87.20 |
| Purchase #7 | $243.86 | 7.567% | $262.3129 | $262.31 | $262.30 | $262.30 |
| 7 purchase totals = | $852.36 | $923.9504 | $923.95 | $923.95 | $924.00 | |