| 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 | $86.41 | 12.821% | $97.4886 | $97.49 | $97.50 | $97.50 |
| Purchase #2 | $217.28 | 5.634% | $229.5216 | $229.52 | $229.50 | $229.50 |
| Purchase #3 | $242.87 | 12.492% | $273.2093 | $273.21 | $273.20 | $273.20 |
| Purchase #4 | $78.81 | 8.110% | $85.2015 | $85.20 | $85.20 | $85.20 |
| Purchase #5 | $21.39 | 12.755% | $24.1183 | $24.12 | $24.10 | $24.10 |
| Purchase #6 | $210.30 | 9.326% | $229.9126 | $229.91 | $229.90 | $229.90 |
| Purchase #7 | $36.33 | 9.630% | $39.8286 | $39.83 | $39.85 | $39.80 |
| 7 purchase totals = | $893.39 | $979.2805 | $979.28 | $979.25 | $979.20 | |