| 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 | $126.39 | 13.578% | $143.5512 | $143.55 | $143.55 | $143.60 |
| Purchase #2 | $73.32 | 11.549% | $81.7877 | $81.79 | $81.80 | $81.80 |
| Purchase #3 | $70.32 | 6.268% | $74.7277 | $74.73 | $74.75 | $74.70 |
| Purchase #4 | $41.75 | 8.120% | $45.1401 | $45.14 | $45.15 | $45.10 |
| Purchase #5 | $245.87 | 8.595% | $267.0025 | $267.00 | $267.00 | $267.00 |
| Purchase #6 | $5.94 | 5.109% | $6.2435 | $6.24 | $6.25 | $6.20 |
| Purchase #7 | $32.55 | 3.345% | $33.6388 | $33.64 | $33.65 | $33.60 |
| 7 purchase totals = | $596.14 | $652.0915 | $652.09 | $652.15 | $652.00 | |