| 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 | $95.30 | 11.329% | $106.0965 | $106.10 | $106.10 | $106.10 |
| Purchase #2 | $56.91 | 3.846% | $59.0988 | $59.10 | $59.10 | $59.10 |
| Purchase #3 | $186.80 | 10.109% | $205.6836 | $205.68 | $205.70 | $205.70 |
| Purchase #4 | $188.66 | 9.604% | $206.7789 | $206.78 | $206.80 | $206.80 |
| Purchase #5 | $5.71 | 7.852% | $6.1583 | $6.16 | $6.15 | $6.20 |
| Purchase #6 | $236.36 | 9.407% | $258.5944 | $258.59 | $258.60 | $258.60 |
| Purchase #7 | $74.37 | 9.838% | $81.6865 | $81.69 | $81.70 | $81.70 |
| 7 purchase totals = | $844.11 | $924.0970 | $924.10 | $924.15 | $924.20 | |