| 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 | $215.90 | 13.851% | $245.8043 | $245.80 | $245.80 | $245.80 |
| Purchase #2 | $90.57 | 10.451% | $100.0355 | $100.04 | $100.05 | $100.00 |
| Purchase #3 | $68.44 | 13.398% | $77.6096 | $77.61 | $77.60 | $77.60 |
| Purchase #4 | $16.63 | 6.413% | $17.6965 | $17.70 | $17.70 | $17.70 |
| Purchase #5 | $7.67 | 4.466% | $8.0125 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $93.83 | 10.768% | $103.9336 | $103.93 | $103.95 | $103.90 |
| Purchase #7 | $25.72 | 8.462% | $27.8964 | $27.90 | $27.90 | $27.90 |
| 7 purchase totals = | $518.76 | $580.9884 | $580.99 | $581.00 | $580.90 | |