| 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 | $40.88 | 6.304% | $43.4571 | $43.46 | $43.45 | $43.50 |
| Purchase #2 | $31.41 | 8.371% | $34.0393 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $205.89 | 13.783% | $234.2678 | $234.27 | $234.25 | $234.30 |
| Purchase #4 | $190.70 | 4.283% | $198.8677 | $198.87 | $198.85 | $198.90 |
| Purchase #5 | $124.93 | 11.582% | $139.3994 | $139.40 | $139.40 | $139.40 |
| Purchase #6 | $108.45 | 6.489% | $115.4873 | $115.49 | $115.50 | $115.50 |
| Purchase #7 | $140.63 | 13.618% | $159.781 | $159.78 | $159.80 | $159.80 |
| 7 purchase totals = | $842.89 | $925.2996 | $925.31 | $925.30 | $925.40 | |