| 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 | $22.79 | 9.411% | $24.9348 | $24.93 | $24.95 | $24.90 |
| Purchase #2 | $22.65 | 10.801% | $25.0964 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $166.92 | 4.218% | $173.9607 | $173.96 | $173.95 | $174.00 |
| Purchase #4 | $139.31 | 4.364% | $145.3895 | $145.39 | $145.40 | $145.40 |
| Purchase #5 | $85.65 | 3.824% | $88.9253 | $88.93 | $88.95 | $88.90 |
| Purchase #6 | $133.89 | 3.338% | $138.3592 | $138.36 | $138.35 | $138.40 |
| Purchase #7 | $94.39 | 4.453% | $98.5932 | $98.59 | $98.60 | $98.60 |
| 7 purchase totals = | $665.60 | $695.2591 | $695.26 | $695.30 | $695.30 | |