| 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 | $75.43 | 11.336% | $83.9807 | $83.98 | $84.00 | $84.00 |
| Purchase #2 | $52.39 | 9.383% | $57.3058 | $57.31 | $57.30 | $57.30 |
| Purchase #3 | $55.73 | 4.787% | $58.3978 | $58.40 | $58.40 | $58.40 |
| Purchase #4 | $74.48 | 8.165% | $80.5613 | $80.56 | $80.55 | $80.60 |
| Purchase #5 | $156.29 | 10.676% | $172.9755 | $172.98 | $173.00 | $173.00 |
| Purchase #6 | $219.38 | 7.124% | $235.0086 | $235.01 | $235.00 | $235.00 |
| Purchase #7 | $203.95 | 6.400% | $217.0028 | $217.00 | $217.00 | $217.00 |
| 7 purchase totals = | $837.65 | $905.2325 | $905.24 | $905.25 | $905.30 | |