| 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 | $17.77 | 6.476% | $18.9208 | $18.92 | $18.90 | $18.90 |
| Purchase #2 | $30.70 | 13.494% | $34.8427 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $185.66 | 11.188% | $206.4316 | $206.43 | $206.45 | $206.40 |
| Purchase #4 | $164.95 | 6.172% | $175.1307 | $175.13 | $175.15 | $175.10 |
| Purchase #5 | $213.43 | 4.257% | $222.5157 | $222.52 | $222.50 | $222.50 |
| Purchase #6 | $174.68 | 10.261% | $192.6039 | $192.60 | $192.60 | $192.60 |
| Purchase #7 | $107.59 | 6.554% | $114.6414 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $894.78 | $965.0868 | $965.08 | $965.10 | $964.90 | |