| 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 | $142.66 | 9.816% | $156.6635 | $156.66 | $156.65 | $156.70 |
| Purchase #2 | $47.41 | 3.251% | $48.9513 | $48.95 | $48.95 | $49.00 |
| Purchase #3 | $97.42 | 10.244% | $107.3997 | $107.40 | $107.40 | $107.40 |
| Purchase #4 | $100.42 | 13.161% | $113.6363 | $113.64 | $113.65 | $113.60 |
| Purchase #5 | $109.53 | 5.550% | $115.6089 | $115.61 | $115.60 | $115.60 |
| Purchase #6 | $101.47 | 5.828% | $107.3837 | $107.38 | $107.40 | $107.40 |
| Purchase #7 | $53.82 | 11.271% | $59.8861 | $59.89 | $59.90 | $59.90 |
| 7 purchase totals = | $652.73 | $709.5295 | $709.53 | $709.55 | $709.60 | |