| 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 | $24.54 | 7.679% | $26.4244 | $26.42 | $26.40 | $26.40 |
| Purchase #2 | $75.93 | 4.338% | $79.2238 | $79.22 | $79.20 | $79.20 |
| Purchase #3 | $91.45 | 4.103% | $95.2022 | $95.20 | $95.20 | $95.20 |
| Purchase #4 | $229.81 | 13.564% | $260.9814 | $260.98 | $261.00 | $261.00 |
| Purchase #5 | $65.47 | 5.646% | $69.1664 | $69.17 | $69.15 | $69.20 |
| Purchase #6 | $14.45 | 11.553% | $16.1194 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $82.58 | 13.173% | $93.4583 | $93.46 | $93.45 | $93.50 |
| 7 purchase totals = | $584.23 | $640.5759 | $640.57 | $640.50 | $640.60 | |