| 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 | $27.53 | 12.216% | $30.8931 | $30.89 | $30.90 | $30.90 |
| Purchase #2 | $204.73 | 9.315% | $223.8006 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $20.62 | 11.762% | $23.0453 | $23.05 | $23.05 | $23.00 |
| Purchase #4 | $121.68 | 12.234% | $136.5663 | $136.57 | $136.55 | $136.60 |
| Purchase #5 | $147.62 | 5.610% | $155.9015 | $155.90 | $155.90 | $155.90 |
| Purchase #6 | $37.42 | 12.448% | $42.078 | $42.08 | $42.10 | $42.10 |
| Purchase #7 | $174.51 | 6.150% | $185.2424 | $185.24 | $185.25 | $185.20 |
| 7 purchase totals = | $734.11 | $797.5272 | $797.53 | $797.55 | $797.50 | |