| 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 | $47.96 | 8.683% | $52.1244 | $52.12 | $52.10 | $52.10 |
| Purchase #2 | $114.36 | 4.665% | $119.6949 | $119.69 | $119.70 | $119.70 |
| Purchase #3 | $39.69 | 9.241% | $43.3578 | $43.36 | $43.35 | $43.40 |
| Purchase #4 | $39.37 | 3.355% | $40.6909 | $40.69 | $40.70 | $40.70 |
| Purchase #5 | $200.48 | 8.780% | $218.0821 | $218.08 | $218.10 | $218.10 |
| Purchase #6 | $163.67 | 5.562% | $172.7733 | $172.77 | $172.75 | $172.80 |
| Purchase #7 | $11.35 | 10.855% | $12.582 | $12.58 | $12.60 | $12.60 |
| 7 purchase totals = | $616.88 | $659.3054 | $659.29 | $659.30 | $659.40 | |