| 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 | $85.78 | 12.425% | $96.4382 | $96.44 | $96.45 | $96.40 |
| Purchase #2 | $213.75 | 4.570% | $223.5184 | $223.52 | $223.50 | $223.50 |
| Purchase #3 | $153.56 | 3.839% | $159.4552 | $159.46 | $159.45 | $159.50 |
| Purchase #4 | $94.42 | 12.347% | $106.078 | $106.08 | $106.10 | $106.10 |
| Purchase #5 | $124.79 | 7.716% | $134.4188 | $134.42 | $134.40 | $134.40 |
| Purchase #6 | $123.99 | 6.862% | $132.4982 | $132.50 | $132.50 | $132.50 |
| Purchase #7 | $92.43 | 9.713% | $101.4077 | $101.41 | $101.40 | $101.40 |
| 7 purchase totals = | $888.72 | $953.8145 | $953.83 | $953.80 | $953.80 | |