| 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 | $69.40 | 10.589% | $76.7488 | $76.75 | $76.75 | $76.70 |
| Purchase #2 | $66.37 | 12.635% | $74.7558 | $74.76 | $74.75 | $74.80 |
| Purchase #3 | $77.26 | 5.491% | $81.5023 | $81.50 | $81.50 | $81.50 |
| Purchase #4 | $63.93 | 4.458% | $66.78 | $66.78 | $66.80 | $66.80 |
| Purchase #5 | $175.53 | 9.383% | $192 | $192.00 | $192.00 | $192.00 |
| Purchase #6 | $9.99 | 6.118% | $10.6012 | $10.60 | $10.60 | $10.60 |
| Purchase #7 | $109.37 | 6.838% | $116.8487 | $116.85 | $116.85 | $116.80 |
| 7 purchase totals = | $571.85 | $619.2368 | $619.24 | $619.25 | $619.20 | |