| 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 | $93.82 | 10.112% | $103.3071 | $103.31 | $103.30 | $103.30 |
| Purchase #2 | $46.74 | 9.177% | $51.0293 | $51.03 | $51.05 | $51.00 |
| Purchase #3 | $55.97 | 3.258% | $57.7935 | $57.79 | $57.80 | $57.80 |
| Purchase #4 | $100.40 | 4.576% | $104.9943 | $104.99 | $105.00 | $105.00 |
| Purchase #5 | $93.35 | 7.440% | $100.2952 | $100.30 | $100.30 | $100.30 |
| Purchase #6 | $8.77 | 7.747% | $9.4494 | $9.45 | $9.45 | $9.40 |
| Purchase #7 | $164.60 | 11.308% | $183.213 | $183.21 | $183.20 | $183.20 |
| 7 purchase totals = | $563.65 | $610.0818 | $610.08 | $610.10 | $610.00 | |