| 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 | $73.52 | 3.842% | $76.3446 | $76.34 | $76.35 | $76.30 |
| Purchase #2 | $47.83 | 13.785% | $54.4234 | $54.42 | $54.40 | $54.40 |
| Purchase #3 | $68.34 | 8.864% | $74.3977 | $74.40 | $74.40 | $74.40 |
| Purchase #4 | $64.79 | 5.300% | $68.2239 | $68.22 | $68.20 | $68.20 |
| Purchase #5 | $77.99 | 10.467% | $86.1532 | $86.15 | $86.15 | $86.20 |
| Purchase #6 | $163.79 | 11.434% | $182.5177 | $182.52 | $182.50 | $182.50 |
| Purchase #7 | $173.69 | 7.331% | $186.4232 | $186.42 | $186.40 | $186.40 |
| 7 purchase totals = | $669.95 | $728.4837 | $728.47 | $728.40 | $728.40 | |