| 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 | $5.78 | 8.214% | $6.2548 | $6.25 | $6.25 | $6.30 |
| Purchase #2 | $165.34 | 4.794% | $173.2664 | $173.27 | $173.25 | $173.30 |
| Purchase #3 | $200.85 | 5.750% | $212.3989 | $212.40 | $212.40 | $212.40 |
| Purchase #4 | $160.71 | 3.787% | $166.7961 | $166.80 | $166.80 | $166.80 |
| Purchase #5 | $50.40 | 9.112% | $54.9924 | $54.99 | $55.00 | $55.00 |
| Purchase #6 | $224.32 | 4.340% | $234.0555 | $234.06 | $234.05 | $234.10 |
| Purchase #7 | $67.83 | 6.164% | $72.011 | $72.01 | $72.00 | $72.00 |
| 7 purchase totals = | $875.23 | $919.7751 | $919.78 | $919.75 | $919.90 | |