| 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 | $64.87 | 7.248% | $69.5718 | $69.57 | $69.55 | $69.60 |
| Purchase #2 | $167.78 | 4.435% | $175.221 | $175.22 | $175.20 | $175.20 |
| Purchase #3 | $222.97 | 9.285% | $243.6728 | $243.67 | $243.65 | $243.70 |
| Purchase #4 | $12.87 | 8.494% | $13.9632 | $13.96 | $13.95 | $14.00 |
| Purchase #5 | $28.60 | 10.339% | $31.557 | $31.56 | $31.55 | $31.60 |
| Purchase #6 | $209.71 | 11.682% | $234.2083 | $234.21 | $234.20 | $234.20 |
| Purchase #7 | $146.48 | 10.112% | $161.2921 | $161.29 | $161.30 | $161.30 |
| 7 purchase totals = | $853.28 | $929.4862 | $929.48 | $929.40 | $929.60 | |