| 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 | $30.36 | 11.744% | $33.9255 | $33.93 | $33.95 | $33.90 |
| Purchase #2 | $195.71 | 8.689% | $212.7152 | $212.72 | $212.70 | $212.70 |
| Purchase #3 | $15.83 | 10.364% | $17.4706 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $241.44 | 13.125% | $273.129 | $273.13 | $273.15 | $273.10 |
| Purchase #5 | $72.30 | 11.604% | $80.6897 | $80.69 | $80.70 | $80.70 |
| Purchase #6 | $46.79 | 12.108% | $52.4553 | $52.46 | $52.45 | $52.50 |
| Purchase #7 | $13.72 | 3.857% | $14.2492 | $14.25 | $14.25 | $14.20 |
| 7 purchase totals = | $616.15 | $684.6345 | $684.65 | $684.65 | $684.60 | |