| 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 | $88.48 | 6.755% | $94.4568 | $94.46 | $94.45 | $94.50 |
| Purchase #2 | $51.90 | 11.450% | $57.8426 | $57.84 | $57.85 | $57.80 |
| Purchase #3 | $176.78 | 5.591% | $186.6638 | $186.66 | $186.65 | $186.70 |
| Purchase #4 | $42.54 | 3.477% | $44.0191 | $44.02 | $44.00 | $44.00 |
| Purchase #5 | $235.30 | 4.861% | $246.7379 | $246.74 | $246.75 | $246.70 |
| Purchase #6 | $145.39 | 10.462% | $160.6007 | $160.60 | $160.60 | $160.60 |
| Purchase #7 | $11.91 | 9.332% | $13.0214 | $13.02 | $13.00 | $13.00 |
| 7 purchase totals = | $752.30 | $803.3423 | $803.34 | $803.30 | $803.30 | |