| 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 | $94.64 | 11.752% | $105.7621 | $105.76 | $105.75 | $105.80 |
| Purchase #2 | $93.67 | 13.837% | $106.6311 | $106.63 | $106.65 | $106.60 |
| Purchase #3 | $204.26 | 4.400% | $213.2474 | $213.25 | $213.25 | $213.20 |
| Purchase #4 | $72.83 | 6.404% | $77.494 | $77.49 | $77.50 | $77.50 |
| Purchase #5 | $210.62 | 13.696% | $239.4665 | $239.47 | $239.45 | $239.50 |
| Purchase #6 | $12.37 | 3.345% | $12.7838 | $12.78 | $12.80 | $12.80 |
| Purchase #7 | $67.31 | 3.134% | $69.4195 | $69.42 | $69.40 | $69.40 |
| 7 purchase totals = | $755.70 | $824.8044 | $824.80 | $824.80 | $824.80 | |