| 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 | $5.96 | 13.161% | $6.7444 | $6.74 | $6.75 | $6.70 |
| Purchase #2 | $107.90 | 3.583% | $111.7661 | $111.77 | $111.75 | $111.80 |
| Purchase #3 | $12.77 | 6.447% | $13.5933 | $13.59 | $13.60 | $13.60 |
| Purchase #4 | $92.42 | 6.684% | $98.5974 | $98.60 | $98.60 | $98.60 |
| Purchase #5 | $247.43 | 13.692% | $281.3081 | $281.31 | $281.30 | $281.30 |
| Purchase #6 | $101.36 | 9.509% | $110.9983 | $111.00 | $111.00 | $111.00 |
| Purchase #7 | $179.41 | 7.455% | $192.785 | $192.79 | $192.80 | $192.80 |
| 7 purchase totals = | $747.25 | $815.7926 | $815.80 | $815.80 | $815.80 | |