| 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 | $7.71 | 6.563% | $8.216 | $8.22 | $8.20 | $8.20 |
| Purchase #2 | $58.31 | 5.791% | $61.6867 | $61.69 | $61.70 | $61.70 |
| Purchase #3 | $82.58 | 10.315% | $91.0981 | $91.10 | $91.10 | $91.10 |
| Purchase #4 | $101.92 | 13.677% | $115.8596 | $115.86 | $115.85 | $115.90 |
| Purchase #5 | $243.31 | 12.263% | $273.1471 | $273.15 | $273.15 | $273.10 |
| Purchase #6 | $76.70 | 11.303% | $85.3694 | $85.37 | $85.35 | $85.40 |
| Purchase #7 | $145.71 | 6.712% | $155.4901 | $155.49 | $155.50 | $155.50 |
| 7 purchase totals = | $716.24 | $790.8670 | $790.88 | $790.85 | $790.90 | |