| 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 | $35.76 | 6.202% | $37.9778 | $37.98 | $38.00 | $38.00 |
| Purchase #2 | $101.82 | 5.502% | $107.4221 | $107.42 | $107.40 | $107.40 |
| Purchase #3 | $86.92 | 8.728% | $94.5064 | $94.51 | $94.50 | $94.50 |
| Purchase #4 | $175.25 | 12.416% | $197.009 | $197.01 | $197.00 | $197.00 |
| Purchase #5 | $205.49 | 10.374% | $226.8075 | $226.81 | $226.80 | $226.80 |
| Purchase #6 | $203.44 | 4.737% | $213.077 | $213.08 | $213.10 | $213.10 |
| Purchase #7 | $12.83 | 4.709% | $13.4342 | $13.43 | $13.45 | $13.40 |
| 7 purchase totals = | $821.51 | $890.2340 | $890.24 | $890.25 | $890.20 | |