| 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 | $52.66 | 5.257% | $55.4283 | $55.43 | $55.45 | $55.40 |
| Purchase #2 | $63.68 | 3.478% | $65.8948 | $65.89 | $65.90 | $65.90 |
| Purchase #3 | $77.44 | 11.276% | $86.1721 | $86.17 | $86.15 | $86.20 |
| Purchase #4 | $30.72 | 6.506% | $32.7186 | $32.72 | $32.70 | $32.70 |
| Purchase #5 | $105.90 | 13.393% | $120.0832 | $120.08 | $120.10 | $120.10 |
| Purchase #6 | $98.84 | 9.575% | $108.3039 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $76.95 | 6.553% | $81.9925 | $81.99 | $82.00 | $82.00 |
| 7 purchase totals = | $506.19 | $550.5934 | $550.58 | $550.60 | $550.60 | |