| 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 | $82.56 | 6.413% | $87.8546 | $87.85 | $87.85 | $87.90 |
| Purchase #2 | $115.73 | 6.765% | $123.5591 | $123.56 | $123.55 | $123.60 |
| Purchase #3 | $46.74 | 3.793% | $48.5128 | $48.51 | $48.50 | $48.50 |
| Purchase #4 | $136.95 | 4.114% | $142.5841 | $142.58 | $142.60 | $142.60 |
| Purchase #5 | $204.75 | 13.353% | $232.0903 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $127.44 | 12.861% | $143.8301 | $143.83 | $143.85 | $143.80 |
| Purchase #7 | $195.81 | 10.826% | $217.0084 | $217.01 | $217.00 | $217.00 |
| 7 purchase totals = | $909.98 | $995.4394 | $995.43 | $995.45 | $995.50 | |