| 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 | $66.84 | 4.500% | $69.8478 | $69.85 | $69.85 | $69.80 |
| Purchase #2 | $102.83 | 11.598% | $114.7562 | $114.76 | $114.75 | $114.80 |
| Purchase #3 | $126.41 | 6.643% | $134.8074 | $134.81 | $134.80 | $134.80 |
| Purchase #4 | $101.27 | 6.459% | $107.811 | $107.81 | $107.80 | $107.80 |
| Purchase #5 | $51.87 | 4.676% | $54.2954 | $54.30 | $54.30 | $54.30 |
| Purchase #6 | $109.31 | 3.273% | $112.8877 | $112.89 | $112.90 | $112.90 |
| Purchase #7 | $37.63 | 12.106% | $42.1855 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $596.16 | $636.5910 | $636.61 | $636.60 | $636.60 | |