| 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 | $24.52 | 13.241% | $27.7667 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $103.99 | 3.240% | $107.3593 | $107.36 | $107.35 | $107.40 |
| Purchase #3 | $237.93 | 10.477% | $262.8579 | $262.86 | $262.85 | $262.90 |
| Purchase #4 | $67.48 | 5.442% | $71.1523 | $71.15 | $71.15 | $71.20 |
| Purchase #5 | $96.60 | 3.255% | $99.7443 | $99.74 | $99.75 | $99.70 |
| Purchase #6 | $82.57 | 4.693% | $86.445 | $86.45 | $86.45 | $86.40 |
| Purchase #7 | $182.53 | 9.187% | $199.299 | $199.30 | $199.30 | $199.30 |
| 7 purchase totals = | $795.62 | $854.6245 | $854.63 | $854.60 | $854.70 | |