| 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 | $95.42 | 9.398% | $104.3876 | $104.39 | $104.40 | $104.40 |
| Purchase #2 | $107.91 | 11.176% | $119.97 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $49.82 | 4.172% | $51.8985 | $51.90 | $51.90 | $51.90 |
| Purchase #4 | $92.87 | 10.323% | $102.457 | $102.46 | $102.45 | $102.50 |
| Purchase #5 | $70.39 | 10.692% | $77.9161 | $77.92 | $77.90 | $77.90 |
| Purchase #6 | $30.49 | 13.759% | $34.6851 | $34.69 | $34.70 | $34.70 |
| Purchase #7 | $8.70 | 5.648% | $9.1914 | $9.19 | $9.20 | $9.20 |
| 7 purchase totals = | $455.60 | $500.5057 | $500.52 | $500.50 | $500.60 | |