| 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 | $27.88 | 9.838% | $30.6228 | $30.62 | $30.60 | $30.60 |
| Purchase #2 | $68.36 | 13.159% | $77.3555 | $77.36 | $77.35 | $77.40 |
| Purchase #3 | $89.57 | 3.270% | $92.4989 | $92.50 | $92.50 | $92.50 |
| Purchase #4 | $65.97 | 6.395% | $70.1888 | $70.19 | $70.20 | $70.20 |
| Purchase #5 | $132.29 | 6.677% | $141.123 | $141.12 | $141.10 | $141.10 |
| Purchase #6 | $124.60 | 10.654% | $137.8749 | $137.87 | $137.85 | $137.90 |
| Purchase #7 | $57.68 | 7.327% | $61.9062 | $61.91 | $61.90 | $61.90 |
| 7 purchase totals = | $566.35 | $611.5701 | $611.57 | $611.50 | $611.60 | |