| 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 | $11.39 | 5.658% | $12.0344 | $12.03 | $12.05 | $12.00 |
| Purchase #2 | $64.74 | 6.820% | $69.1553 | $69.16 | $69.15 | $69.20 |
| Purchase #3 | $226.79 | 13.604% | $257.6425 | $257.64 | $257.65 | $257.60 |
| Purchase #4 | $27.49 | 10.485% | $30.3723 | $30.37 | $30.35 | $30.40 |
| Purchase #5 | $173.83 | 4.792% | $182.1599 | $182.16 | $182.15 | $182.20 |
| Purchase #6 | $106.43 | 6.217% | $113.0468 | $113.05 | $113.05 | $113.00 |
| Purchase #7 | $207.30 | 11.217% | $230.5528 | $230.55 | $230.55 | $230.60 |
| 7 purchase totals = | $817.97 | $894.9640 | $894.96 | $894.95 | $895.00 | |