| 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 | $69.95 | 10.413% | $77.2339 | $77.23 | $77.25 | $77.20 |
| Purchase #2 | $88.26 | 3.246% | $91.1249 | $91.12 | $91.10 | $91.10 |
| Purchase #3 | $203.91 | 6.480% | $217.1234 | $217.12 | $217.10 | $217.10 |
| Purchase #4 | $89.75 | 5.658% | $94.8281 | $94.83 | $94.85 | $94.80 |
| Purchase #5 | $99.32 | 4.827% | $104.1142 | $104.11 | $104.10 | $104.10 |
| Purchase #6 | $174.79 | 7.722% | $188.2873 | $188.29 | $188.30 | $188.30 |
| Purchase #7 | $49.89 | 13.824% | $56.7868 | $56.79 | $56.80 | $56.80 |
| 7 purchase totals = | $775.87 | $829.4986 | $829.49 | $829.50 | $829.40 | |