| 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 | $106.59 | 9.481% | $116.6958 | $116.70 | $116.70 | $116.70 |
| Purchase #2 | $123.84 | 3.138% | $127.7261 | $127.73 | $127.75 | $127.70 |
| Purchase #3 | $174.56 | 5.365% | $183.9251 | $183.93 | $183.95 | $183.90 |
| Purchase #4 | $247.92 | 11.418% | $276.2275 | $276.23 | $276.25 | $276.20 |
| Purchase #5 | $52.98 | 4.424% | $55.3238 | $55.32 | $55.30 | $55.30 |
| Purchase #6 | $45.38 | 7.654% | $48.8534 | $48.85 | $48.85 | $48.90 |
| Purchase #7 | $93.27 | 10.701% | $103.2508 | $103.25 | $103.25 | $103.30 |
| 7 purchase totals = | $844.54 | $912.0025 | $912.01 | $912.05 | $912.00 | |