| 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 | $82.67 | 4.609% | $86.4803 | $86.48 | $86.50 | $86.50 |
| Purchase #2 | $36.45 | 5.268% | $38.3702 | $38.37 | $38.35 | $38.40 |
| Purchase #3 | $152.93 | 7.331% | $164.1413 | $164.14 | $164.15 | $164.10 |
| Purchase #4 | $208.97 | 11.594% | $233.198 | $233.20 | $233.20 | $233.20 |
| Purchase #5 | $208.51 | 10.383% | $230.1596 | $230.16 | $230.15 | $230.20 |
| Purchase #6 | $23.92 | 13.279% | $27.0963 | $27.10 | $27.10 | $27.10 |
| Purchase #7 | $32.95 | 10.311% | $36.3475 | $36.35 | $36.35 | $36.30 |
| 7 purchase totals = | $746.40 | $815.7932 | $815.80 | $815.80 | $815.80 | |