| 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 | $70.89 | 9.374% | $77.5352 | $77.54 | $77.55 | $77.50 |
| Purchase #2 | $94.85 | 13.786% | $107.926 | $107.93 | $107.95 | $107.90 |
| Purchase #3 | $163.69 | 6.471% | $174.2824 | $174.28 | $174.30 | $174.30 |
| Purchase #4 | $131.99 | 6.353% | $140.3753 | $140.38 | $140.40 | $140.40 |
| Purchase #5 | $137.67 | 10.145% | $151.6366 | $151.64 | $151.65 | $151.60 |
| Purchase #6 | $83.86 | 3.359% | $86.6769 | $86.68 | $86.70 | $86.70 |
| Purchase #7 | $215.78 | 13.358% | $244.6039 | $244.60 | $244.60 | $244.60 |
| 7 purchase totals = | $898.73 | $983.0363 | $983.05 | $983.15 | $983.00 | |