| 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 | $69.94 | 7.402% | $75.117 | $75.12 | $75.10 | $75.10 |
| Purchase #2 | $27.30 | 4.261% | $28.4633 | $28.46 | $28.45 | $28.50 |
| Purchase #3 | $11.77 | 10.250% | $12.9764 | $12.98 | $13.00 | $13.00 |
| Purchase #4 | $205.46 | 9.143% | $224.2452 | $224.25 | $224.25 | $224.20 |
| Purchase #5 | $82.93 | 4.365% | $86.5499 | $86.55 | $86.55 | $86.50 |
| Purchase #6 | $182.92 | 5.388% | $192.7757 | $192.78 | $192.80 | $192.80 |
| Purchase #7 | $127.46 | 3.218% | $131.5617 | $131.56 | $131.55 | $131.60 |
| 7 purchase totals = | $707.78 | $751.6892 | $751.70 | $751.70 | $751.70 | |