| 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 | $36.88 | 6.392% | $39.2374 | $39.24 | $39.25 | $39.20 |
| Purchase #2 | $54.66 | 10.337% | $60.3102 | $60.31 | $60.30 | $60.30 |
| Purchase #3 | $216.38 | 3.740% | $224.4726 | $224.47 | $224.45 | $224.50 |
| Purchase #4 | $102.37 | 11.606% | $114.2511 | $114.25 | $114.25 | $114.30 |
| Purchase #5 | $103.82 | 3.770% | $107.734 | $107.73 | $107.75 | $107.70 |
| Purchase #6 | $226.34 | 7.523% | $243.3676 | $243.37 | $243.35 | $243.40 |
| Purchase #7 | $206.41 | 11.766% | $230.6962 | $230.70 | $230.70 | $230.70 |
| 7 purchase totals = | $946.86 | $1,020.0691 | $1,020.07 | $1,020.05 | $1,020.10 | |