| 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 | $71.93 | 8.279% | $77.8851 | $77.89 | $77.90 | $77.90 |
| Purchase #2 | $59.42 | 3.160% | $61.2977 | $61.30 | $61.30 | $61.30 |
| Purchase #3 | $6.69 | 10.706% | $7.4062 | $7.41 | $7.40 | $7.40 |
| Purchase #4 | $168.42 | 10.871% | $186.7289 | $186.73 | $186.75 | $186.70 |
| Purchase #5 | $126.61 | 11.228% | $140.8258 | $140.83 | $140.85 | $140.80 |
| Purchase #6 | $210.42 | 3.587% | $217.9678 | $217.97 | $217.95 | $218.00 |
| Purchase #7 | $219.39 | 8.234% | $237.4546 | $237.45 | $237.45 | $237.50 |
| 7 purchase totals = | $862.88 | $929.5661 | $929.58 | $929.60 | $929.60 | |