| 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 | $22.96 | 9.420% | $25.1228 | $25.12 | $25.10 | $25.10 |
| Purchase #2 | $198.70 | 8.118% | $214.8305 | $214.83 | $214.85 | $214.80 |
| Purchase #3 | $153.77 | 7.456% | $165.2351 | $165.24 | $165.25 | $165.20 |
| Purchase #4 | $118.27 | 7.465% | $127.0989 | $127.10 | $127.10 | $127.10 |
| Purchase #5 | $129.60 | 13.750% | $147.42 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $70.95 | 7.525% | $76.289 | $76.29 | $76.30 | $76.30 |
| Purchase #7 | $63.45 | 12.582% | $71.4333 | $71.43 | $71.45 | $71.40 |
| 7 purchase totals = | $757.70 | $827.4296 | $827.43 | $827.45 | $827.30 | |