| 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 | $243.53 | 6.520% | $259.4082 | $259.41 | $259.40 | $259.40 |
| Purchase #2 | $77.87 | 7.279% | $83.5382 | $83.54 | $83.55 | $83.50 |
| Purchase #3 | $65.32 | 10.226% | $71.9996 | $72.00 | $72.00 | $72.00 |
| Purchase #4 | $52.75 | 10.408% | $58.2402 | $58.24 | $58.25 | $58.20 |
| Purchase #5 | $117.98 | 4.311% | $123.0661 | $123.07 | $123.05 | $123.10 |
| Purchase #6 | $173.79 | 6.470% | $185.0342 | $185.03 | $185.05 | $185.00 |
| Purchase #7 | $64.81 | 6.589% | $69.0803 | $69.08 | $69.10 | $69.10 |
| 7 purchase totals = | $796.05 | $850.3668 | $850.37 | $850.40 | $850.30 | |