| 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 | $26.30 | 5.215% | $27.6715 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $152.95 | 10.465% | $168.9562 | $168.96 | $168.95 | $169.00 |
| Purchase #3 | $195.48 | 6.867% | $208.9036 | $208.90 | $208.90 | $208.90 |
| Purchase #4 | $62.30 | 3.831% | $64.6867 | $64.69 | $64.70 | $64.70 |
| Purchase #5 | $183.28 | 10.348% | $202.2458 | $202.25 | $202.25 | $202.20 |
| Purchase #6 | $74.74 | 7.814% | $80.5802 | $80.58 | $80.60 | $80.60 |
| Purchase #7 | $99.43 | 8.523% | $107.9044 | $107.90 | $107.90 | $107.90 |
| 7 purchase totals = | $794.48 | $860.9484 | $860.95 | $860.95 | $861.00 | |