| 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 | $62.74 | 6.591% | $66.8752 | $66.88 | $66.90 | $66.90 |
| Purchase #2 | $67.71 | 11.563% | $75.5393 | $75.54 | $75.55 | $75.50 |
| Purchase #3 | $230.41 | 12.735% | $259.7527 | $259.75 | $259.75 | $259.80 |
| Purchase #4 | $166.41 | 11.222% | $185.0845 | $185.08 | $185.10 | $185.10 |
| Purchase #5 | $148.25 | 10.494% | $163.8074 | $163.81 | $163.80 | $163.80 |
| Purchase #6 | $107.34 | 7.130% | $114.9933 | $114.99 | $115.00 | $115.00 |
| Purchase #7 | $68.27 | 3.716% | $70.8069 | $70.81 | $70.80 | $70.80 |
| 7 purchase totals = | $851.13 | $936.8593 | $936.86 | $936.90 | $936.90 | |