| 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 | $21.59 | 10.587% | $23.8757 | $23.88 | $23.90 | $23.90 |
| Purchase #2 | $223.64 | 3.126% | $230.631 | $230.63 | $230.65 | $230.60 |
| Purchase #3 | $93.97 | 13.535% | $106.6888 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $61.72 | 12.379% | $69.3603 | $69.36 | $69.35 | $69.40 |
| Purchase #5 | $168.84 | 13.205% | $191.1353 | $191.14 | $191.15 | $191.10 |
| Purchase #6 | $162.93 | 10.352% | $179.7965 | $179.80 | $179.80 | $179.80 |
| Purchase #7 | $146.33 | 12.209% | $164.1954 | $164.20 | $164.20 | $164.20 |
| 7 purchase totals = | $879.02 | $965.6830 | $965.70 | $965.75 | $965.70 | |