| 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 | $106.61 | 3.145% | $109.9629 | $109.96 | $109.95 | $110.00 |
| Purchase #2 | $119.62 | 12.255% | $134.2794 | $134.28 | $134.30 | $134.30 |
| Purchase #3 | $163.99 | 13.326% | $185.8433 | $185.84 | $185.85 | $185.80 |
| Purchase #4 | $62.39 | 8.608% | $67.7605 | $67.76 | $67.75 | $67.80 |
| Purchase #5 | $114.63 | 3.234% | $118.3371 | $118.34 | $118.35 | $118.30 |
| Purchase #6 | $106.97 | 7.829% | $115.3447 | $115.34 | $115.35 | $115.30 |
| Purchase #7 | $49.37 | 10.452% | $54.5302 | $54.53 | $54.55 | $54.50 |
| 7 purchase totals = | $723.58 | $786.0581 | $786.05 | $786.10 | $786.00 | |