| 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 | $5.40 | 3.257% | $5.5759 | $5.58 | $5.60 | $5.60 |
| Purchase #2 | $167.42 | 11.192% | $186.1576 | $186.16 | $186.15 | $186.20 |
| Purchase #3 | $158.74 | 8.268% | $171.8646 | $171.86 | $171.85 | $171.90 |
| Purchase #4 | $118.35 | 4.149% | $123.2603 | $123.26 | $123.25 | $123.30 |
| Purchase #5 | $93.81 | 13.180% | $106.1742 | $106.17 | $106.15 | $106.20 |
| Purchase #6 | $119.44 | 8.362% | $129.4276 | $129.43 | $129.45 | $129.40 |
| Purchase #7 | $216.57 | 4.454% | $226.216 | $226.22 | $226.20 | $226.20 |
| 7 purchase totals = | $879.73 | $948.6762 | $948.68 | $948.65 | $948.80 | |