| 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 | $34.36 | 6.387% | $36.5546 | $36.55 | $36.55 | $36.60 |
| Purchase #2 | $9.72 | 7.850% | $10.483 | $10.48 | $10.50 | $10.50 |
| Purchase #3 | $64.91 | 12.118% | $72.7758 | $72.78 | $72.80 | $72.80 |
| Purchase #4 | $202.95 | 6.778% | $216.706 | $216.71 | $216.70 | $216.70 |
| Purchase #5 | $64.34 | 8.735% | $69.9601 | $69.96 | $69.95 | $70.00 |
| Purchase #6 | $119.73 | 4.129% | $124.6737 | $124.67 | $124.65 | $124.70 |
| Purchase #7 | $157.26 | 10.589% | $173.9123 | $173.91 | $173.90 | $173.90 |
| 7 purchase totals = | $653.27 | $705.0655 | $705.06 | $705.05 | $705.20 | |