| 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 | $93.72 | 10.582% | $103.6375 | $103.64 | $103.65 | $103.60 |
| Purchase #2 | $117.93 | 12.797% | $133.0215 | $133.02 | $133.00 | $133.00 |
| Purchase #3 | $45.59 | 9.809% | $50.0619 | $50.06 | $50.05 | $50.10 |
| Purchase #4 | $127.92 | 6.648% | $136.4241 | $136.42 | $136.40 | $136.40 |
| Purchase #5 | $25.99 | 4.824% | $27.2438 | $27.24 | $27.25 | $27.20 |
| Purchase #6 | $246.66 | 6.517% | $262.7348 | $262.73 | $262.75 | $262.70 |
| Purchase #7 | $22.56 | 7.513% | $24.2549 | $24.25 | $24.25 | $24.30 |
| 7 purchase totals = | $680.37 | $737.3785 | $737.36 | $737.35 | $737.30 | |