| 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 | $86.73 | 8.719% | $94.292 | $94.29 | $94.30 | $94.30 |
| Purchase #2 | $73.71 | 12.424% | $82.8677 | $82.87 | $82.85 | $82.90 |
| Purchase #3 | $45.41 | 7.387% | $48.7644 | $48.76 | $48.75 | $48.80 |
| Purchase #4 | $171.28 | 6.840% | $182.9956 | $183.00 | $183.00 | $183.00 |
| Purchase #5 | $232.76 | 11.750% | $260.1093 | $260.11 | $260.10 | $260.10 |
| Purchase #6 | $9.44 | 8.573% | $10.2493 | $10.25 | $10.25 | $10.20 |
| Purchase #7 | $121.27 | 13.331% | $137.4365 | $137.44 | $137.45 | $137.40 |
| 7 purchase totals = | $740.60 | $816.7148 | $816.72 | $816.70 | $816.70 | |