| 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 | $32.58 | 11.396% | $36.2928 | $36.29 | $36.30 | $36.30 |
| Purchase #2 | $249.79 | 8.311% | $270.55 | $270.55 | $270.55 | $270.60 |
| Purchase #3 | $235.73 | 3.470% | $243.9098 | $243.91 | $243.90 | $243.90 |
| Purchase #4 | $71.46 | 6.776% | $76.3021 | $76.30 | $76.30 | $76.30 |
| Purchase #5 | $77.90 | 4.381% | $81.3128 | $81.31 | $81.30 | $81.30 |
| Purchase #6 | $113.92 | 12.682% | $128.3673 | $128.37 | $128.35 | $128.40 |
| Purchase #7 | $196.42 | 3.652% | $203.5933 | $203.59 | $203.60 | $203.60 |
| 7 purchase totals = | $977.80 | $1,040.3281 | $1,040.32 | $1,040.30 | $1,040.40 | |