| 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 | $37.62 | 7.769% | $40.5427 | $40.54 | $40.55 | $40.50 |
| Purchase #2 | $219.40 | 8.849% | $238.8147 | $238.81 | $238.80 | $238.80 |
| Purchase #3 | $207.30 | 3.373% | $214.2922 | $214.29 | $214.30 | $214.30 |
| Purchase #4 | $183.31 | 5.317% | $193.0566 | $193.06 | $193.05 | $193.10 |
| Purchase #5 | $197.87 | 8.441% | $214.5722 | $214.57 | $214.55 | $214.60 |
| Purchase #6 | $22.34 | 8.356% | $24.2067 | $24.21 | $24.20 | $24.20 |
| Purchase #7 | $91.50 | 4.394% | $95.5205 | $95.52 | $95.50 | $95.50 |
| 7 purchase totals = | $959.34 | $1,021.0056 | $1,021.00 | $1,020.95 | $1,021.00 | |