| 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 | $7.39 | 10.268% | $8.1488 | $8.15 | $8.15 | $8.10 |
| Purchase #2 | $45.86 | 5.142% | $48.2181 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $86.50 | 6.308% | $91.9564 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $86.36 | 9.391% | $94.4701 | $94.47 | $94.45 | $94.50 |
| Purchase #5 | $232.59 | 11.771% | $259.9682 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $222.29 | 7.588% | $239.1574 | $239.16 | $239.15 | $239.20 |
| Purchase #7 | $109.91 | 12.419% | $123.5597 | $123.56 | $123.55 | $123.60 |
| 7 purchase totals = | $790.90 | $865.4787 | $865.49 | $865.40 | $865.60 | |