| 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 | $33.59 | 12.323% | $37.7293 | $37.73 | $37.75 | $37.70 |
| Purchase #2 | $232.85 | 6.750% | $248.5674 | $248.57 | $248.55 | $248.60 |
| Purchase #3 | $163.92 | 9.329% | $179.2121 | $179.21 | $179.20 | $179.20 |
| Purchase #4 | $154.53 | 10.677% | $171.0292 | $171.03 | $171.05 | $171.00 |
| Purchase #5 | $165.50 | 6.149% | $175.6766 | $175.68 | $175.70 | $175.70 |
| Purchase #6 | $129.88 | 10.451% | $143.4538 | $143.45 | $143.45 | $143.50 |
| Purchase #7 | $96.84 | 13.267% | $109.6878 | $109.69 | $109.70 | $109.70 |
| 7 purchase totals = | $977.11 | $1,065.3562 | $1,065.36 | $1,065.40 | $1,065.40 | |