| 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 | $55.44 | 12.712% | $62.4875 | $62.49 | $62.50 | $62.50 |
| Purchase #2 | $28.76 | 5.597% | $30.3697 | $30.37 | $30.35 | $30.40 |
| Purchase #3 | $133.47 | 7.857% | $143.9567 | $143.96 | $143.95 | $144.00 |
| Purchase #4 | $186.27 | 9.814% | $204.5505 | $204.55 | $204.55 | $204.60 |
| Purchase #5 | $157.87 | 7.579% | $169.835 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $225.71 | 5.522% | $238.1737 | $238.17 | $238.15 | $238.20 |
| Purchase #7 | $237.82 | 8.343% | $257.6613 | $257.66 | $257.65 | $257.70 |
| 7 purchase totals = | $1,025.34 | $1,107.0344 | $1,107.04 | $1,107.00 | $1,107.20 | |