| 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 | $34.31 | 9.814% | $37.6772 | $37.68 | $37.70 | $37.70 |
| Purchase #2 | $79.87 | 3.175% | $82.4059 | $82.41 | $82.40 | $82.40 |
| Purchase #3 | $248.91 | 6.400% | $264.8402 | $264.84 | $264.85 | $264.80 |
| Purchase #4 | $172.60 | 9.373% | $188.7778 | $188.78 | $188.80 | $188.80 |
| Purchase #5 | $94.97 | 10.545% | $104.9846 | $104.98 | $105.00 | $105.00 |
| Purchase #6 | $107.85 | 9.618% | $118.223 | $118.22 | $118.20 | $118.20 |
| Purchase #7 | $57.93 | 5.222% | $60.9551 | $60.96 | $60.95 | $61.00 |
| 7 purchase totals = | $796.44 | $857.8638 | $857.87 | $857.90 | $857.90 | |