| 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 | $5.82 | 4.625% | $6.0892 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $149.59 | 4.172% | $155.8309 | $155.83 | $155.85 | $155.80 |
| Purchase #3 | $72.42 | 12.837% | $81.7166 | $81.72 | $81.70 | $81.70 |
| Purchase #4 | $117.56 | 8.773% | $127.8735 | $127.87 | $127.85 | $127.90 |
| Purchase #5 | $74.52 | 11.282% | $82.9273 | $82.93 | $82.95 | $82.90 |
| Purchase #6 | $196.86 | 5.785% | $208.2484 | $208.25 | $208.25 | $208.20 |
| Purchase #7 | $225.93 | 6.671% | $241.0018 | $241.00 | $241.00 | $241.00 |
| 7 purchase totals = | $842.70 | $903.6877 | $903.69 | $903.70 | $903.60 | |