| 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 | $48.93 | 13.193% | $55.3853 | $55.39 | $55.40 | $55.40 |
| Purchase #2 | $199.64 | 8.598% | $216.805 | $216.81 | $216.80 | $216.80 |
| Purchase #3 | $44.56 | 4.816% | $46.706 | $46.71 | $46.70 | $46.70 |
| Purchase #4 | $226.57 | 10.327% | $249.9679 | $249.97 | $249.95 | $250.00 |
| Purchase #5 | $176.41 | 5.608% | $186.3031 | $186.30 | $186.30 | $186.30 |
| Purchase #6 | $37.49 | 5.302% | $39.4777 | $39.48 | $39.50 | $39.50 |
| Purchase #7 | $78.30 | 5.608% | $82.6911 | $82.69 | $82.70 | $82.70 |
| 7 purchase totals = | $811.90 | $877.3361 | $877.35 | $877.35 | $877.40 | |