| 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 | $10.41 | 6.544% | $11.0912 | $11.09 | $11.10 | $11.10 |
| Purchase #2 | $165.72 | 10.544% | $183.1935 | $183.19 | $183.20 | $183.20 |
| Purchase #3 | $175.64 | 9.709% | $192.6929 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $84.52 | 9.179% | $92.2781 | $92.28 | $92.30 | $92.30 |
| Purchase #5 | $52.90 | 10.111% | $58.2487 | $58.25 | $58.25 | $58.20 |
| Purchase #6 | $43.88 | 13.636% | $49.8635 | $49.86 | $49.85 | $49.90 |
| Purchase #7 | $212.39 | 11.474% | $236.7596 | $236.76 | $236.75 | $236.80 |
| 7 purchase totals = | $745.46 | $824.1275 | $824.12 | $824.15 | $824.20 | |