| 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 | $49.95 | 11.639% | $55.7637 | $55.76 | $55.75 | $55.80 |
| Purchase #2 | $74.93 | 11.497% | $83.5447 | $83.54 | $83.55 | $83.50 |
| Purchase #3 | $126.26 | 9.145% | $137.8065 | $137.81 | $137.80 | $137.80 |
| Purchase #4 | $75.49 | 3.347% | $78.0167 | $78.02 | $78.00 | $78.00 |
| Purchase #5 | $128.36 | 10.534% | $141.8814 | $141.88 | $141.90 | $141.90 |
| Purchase #6 | $180.53 | 13.420% | $204.7571 | $204.76 | $204.75 | $204.80 |
| Purchase #7 | $11.77 | 10.479% | $13.0034 | $13.00 | $13.00 | $13.00 |
| 7 purchase totals = | $647.29 | $714.7735 | $714.77 | $714.75 | $714.80 | |