| 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 | $73.53 | 5.382% | $77.4874 | $77.49 | $77.50 | $77.50 |
| Purchase #2 | $215.27 | 3.398% | $222.5849 | $222.58 | $222.60 | $222.60 |
| Purchase #3 | $207.33 | 13.257% | $234.8157 | $234.82 | $234.80 | $234.80 |
| Purchase #4 | $175.58 | 8.241% | $190.0495 | $190.05 | $190.05 | $190.00 |
| Purchase #5 | $76.55 | 5.164% | $80.503 | $80.50 | $80.50 | $80.50 |
| Purchase #6 | $5.92 | 9.695% | $6.4939 | $6.49 | $6.50 | $6.50 |
| Purchase #7 | $90.94 | 3.810% | $94.4048 | $94.40 | $94.40 | $94.40 |
| 7 purchase totals = | $845.12 | $906.3392 | $906.33 | $906.35 | $906.30 | |