| 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 | $69.62 | 4.636% | $72.8476 | $72.85 | $72.85 | $72.80 |
| Purchase #2 | $25.75 | 8.256% | $27.8759 | $27.88 | $27.90 | $27.90 |
| Purchase #3 | $163.63 | 5.825% | $173.1614 | $173.16 | $173.15 | $173.20 |
| Purchase #4 | $205.38 | 7.143% | $220.0503 | $220.05 | $220.05 | $220.10 |
| Purchase #5 | $173.37 | 3.243% | $178.9924 | $178.99 | $179.00 | $179.00 |
| Purchase #6 | $217.52 | 5.471% | $229.4205 | $229.42 | $229.40 | $229.40 |
| Purchase #7 | $78.64 | 12.259% | $88.2805 | $88.28 | $88.30 | $88.30 |
| 7 purchase totals = | $933.91 | $990.6286 | $990.63 | $990.65 | $990.70 | |