| 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 | $28.43 | 8.459% | $30.8349 | $30.83 | $30.85 | $30.80 |
| Purchase #2 | $236.93 | 6.377% | $252.039 | $252.04 | $252.05 | $252.00 |
| Purchase #3 | $45.47 | 5.168% | $47.8199 | $47.82 | $47.80 | $47.80 |
| Purchase #4 | $34.55 | 7.821% | $37.2522 | $37.25 | $37.25 | $37.30 |
| Purchase #5 | $165.33 | 8.532% | $179.436 | $179.44 | $179.45 | $179.40 |
| Purchase #6 | $68.52 | 13.439% | $77.7284 | $77.73 | $77.75 | $77.70 |
| Purchase #7 | $118.62 | 8.301% | $128.4666 | $128.47 | $128.45 | $128.50 |
| 7 purchase totals = | $697.85 | $753.5770 | $753.58 | $753.60 | $753.50 | |