| 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 | $74.65 | 11.281% | $83.0713 | $83.07 | $83.05 | $83.10 |
| Purchase #2 | $64.97 | 12.497% | $73.0893 | $73.09 | $73.10 | $73.10 |
| Purchase #3 | $201.37 | 5.217% | $211.8755 | $211.88 | $211.90 | $211.90 |
| Purchase #4 | $177.74 | 10.349% | $196.1343 | $196.13 | $196.15 | $196.10 |
| Purchase #5 | $223.75 | 11.558% | $249.611 | $249.61 | $249.60 | $249.60 |
| Purchase #6 | $98.76 | 6.619% | $105.2969 | $105.30 | $105.30 | $105.30 |
| Purchase #7 | $217.55 | 13.668% | $247.2847 | $247.28 | $247.30 | $247.30 |
| 7 purchase totals = | $1,058.79 | $1,166.3630 | $1,166.36 | $1,166.40 | $1,166.40 | |