| 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 | $75.86 | 13.595% | $86.1732 | $86.17 | $86.15 | $86.20 |
| Purchase #2 | $106.76 | 7.715% | $114.9965 | $115.00 | $115.00 | $115.00 |
| Purchase #3 | $207.52 | 13.356% | $235.2364 | $235.24 | $235.25 | $235.20 |
| Purchase #4 | $35.98 | 10.164% | $39.637 | $39.64 | $39.65 | $39.60 |
| Purchase #5 | $206.61 | 5.666% | $218.3165 | $218.32 | $218.30 | $218.30 |
| Purchase #6 | $114.27 | 11.852% | $127.8133 | $127.81 | $127.80 | $127.80 |
| Purchase #7 | $57.53 | 12.297% | $64.6045 | $64.60 | $64.60 | $64.60 |
| 7 purchase totals = | $804.53 | $886.7774 | $886.78 | $886.75 | $886.70 | |