| 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 | $8.44 | 7.117% | $9.0407 | $9.04 | $9.05 | $9.00 |
| Purchase #2 | $226.30 | 4.783% | $237.1239 | $237.12 | $237.10 | $237.10 |
| Purchase #3 | $77.59 | 11.341% | $86.3895 | $86.39 | $86.40 | $86.40 |
| Purchase #4 | $29.32 | 12.144% | $32.8806 | $32.88 | $32.90 | $32.90 |
| Purchase #5 | $168.81 | 3.135% | $174.1022 | $174.10 | $174.10 | $174.10 |
| Purchase #6 | $126.75 | 6.494% | $134.9811 | $134.98 | $135.00 | $135.00 |
| Purchase #7 | $80.84 | 5.536% | $85.3153 | $85.32 | $85.30 | $85.30 |
| 7 purchase totals = | $718.05 | $759.8333 | $759.83 | $759.85 | $759.80 | |