| 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 | $98.57 | 6.153% | $104.635 | $104.64 | $104.65 | $104.60 |
| Purchase #2 | $85.43 | 3.739% | $88.6242 | $88.62 | $88.60 | $88.60 |
| Purchase #3 | $74.70 | 5.544% | $78.8414 | $78.84 | $78.85 | $78.80 |
| Purchase #4 | $75.98 | 12.149% | $85.2108 | $85.21 | $85.20 | $85.20 |
| Purchase #5 | $241.26 | 9.867% | $265.0651 | $265.07 | $265.05 | $265.10 |
| Purchase #6 | $41.60 | 8.160% | $44.9946 | $44.99 | $45.00 | $45.00 |
| Purchase #7 | $71.92 | 7.133% | $77.0501 | $77.05 | $77.05 | $77.10 |
| 7 purchase totals = | $689.46 | $744.4212 | $744.42 | $744.40 | $744.40 | |