| 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 | $97.68 | 4.161% | $101.7445 | $101.74 | $101.75 | $101.70 |
| Purchase #2 | $30.98 | 9.411% | $33.8955 | $33.90 | $33.90 | $33.90 |
| Purchase #3 | $105.30 | 9.322% | $115.1161 | $115.12 | $115.10 | $115.10 |
| Purchase #4 | $189.92 | 6.716% | $202.675 | $202.68 | $202.70 | $202.70 |
| Purchase #5 | $237.38 | 6.558% | $252.9474 | $252.95 | $252.95 | $252.90 |
| Purchase #6 | $109.95 | 12.813% | $124.0379 | $124.04 | $124.05 | $124.00 |
| Purchase #7 | $17.56 | 12.821% | $19.8114 | $19.81 | $19.80 | $19.80 |
| 7 purchase totals = | $788.77 | $850.2278 | $850.24 | $850.25 | $850.10 | |