| 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 | $98.88 | 7.428% | $106.2248 | $106.22 | $106.20 | $106.20 |
| Purchase #2 | $93.30 | 8.394% | $101.1316 | $101.13 | $101.15 | $101.10 |
| Purchase #3 | $174.39 | 7.178% | $186.9077 | $186.91 | $186.90 | $186.90 |
| Purchase #4 | $22.46 | 3.497% | $23.2454 | $23.25 | $23.25 | $23.20 |
| Purchase #5 | $166.25 | 12.601% | $187.1992 | $187.20 | $187.20 | $187.20 |
| Purchase #6 | $11.25 | 6.265% | $11.9548 | $11.95 | $11.95 | $12.00 |
| Purchase #7 | $57.88 | 11.320% | $64.432 | $64.43 | $64.45 | $64.40 |
| 7 purchase totals = | $624.41 | $681.0955 | $681.09 | $681.10 | $681.00 | |