| 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 | $63.48 | 7.256% | $68.0861 | $68.09 | $68.10 | $68.10 |
| Purchase #2 | $15.76 | 5.437% | $16.6169 | $16.62 | $16.60 | $16.60 |
| Purchase #3 | $56.54 | 4.690% | $59.1917 | $59.19 | $59.20 | $59.20 |
| Purchase #4 | $163.69 | 3.195% | $168.9199 | $168.92 | $168.90 | $168.90 |
| Purchase #5 | $43.38 | 5.661% | $45.8357 | $45.84 | $45.85 | $45.80 |
| Purchase #6 | $17.99 | 13.741% | $20.462 | $20.46 | $20.45 | $20.50 |
| Purchase #7 | $24.96 | 7.871% | $26.9246 | $26.92 | $26.90 | $26.90 |
| 7 purchase totals = | $385.80 | $406.0369 | $406.04 | $406.00 | $406.00 | |