| 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 | $77.55 | 9.872% | $85.2057 | $85.21 | $85.20 | $85.20 |
| Purchase #2 | $200.66 | 12.321% | $225.3833 | $225.38 | $225.40 | $225.40 |
| Purchase #3 | $94.50 | 10.815% | $104.7202 | $104.72 | $104.70 | $104.70 |
| Purchase #4 | $174.49 | 13.382% | $197.8403 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $28.88 | 7.390% | $31.0142 | $31.01 | $31.00 | $31.00 |
| Purchase #6 | $75.68 | 11.319% | $84.2462 | $84.25 | $84.25 | $84.20 |
| Purchase #7 | $55.60 | 13.577% | $63.1488 | $63.15 | $63.15 | $63.10 |
| 7 purchase totals = | $707.36 | $791.5587 | $791.56 | $791.55 | $791.40 | |