| 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 | $82.53 | 5.115% | $86.7514 | $86.75 | $86.75 | $86.80 |
| Purchase #2 | $191.27 | 13.739% | $217.5486 | $217.55 | $217.55 | $217.50 |
| Purchase #3 | $20.62 | 12.291% | $23.1544 | $23.15 | $23.15 | $23.20 |
| Purchase #4 | $174.37 | 5.267% | $183.5541 | $183.55 | $183.55 | $183.60 |
| Purchase #5 | $45.67 | 7.292% | $49.0003 | $49.00 | $49.00 | $49.00 |
| Purchase #6 | $116.25 | 4.286% | $121.2325 | $121.23 | $121.25 | $121.20 |
| Purchase #7 | $25.65 | 8.440% | $27.8149 | $27.81 | $27.80 | $27.80 |
| 7 purchase totals = | $656.36 | $709.0562 | $709.04 | $709.05 | $709.10 | |