| 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 | $124.51 | 10.424% | $137.4889 | $137.49 | $137.50 | $137.50 |
| Purchase #2 | $107.69 | 7.595% | $115.8691 | $115.87 | $115.85 | $115.90 |
| Purchase #3 | $44.98 | 3.255% | $46.4441 | $46.44 | $46.45 | $46.40 |
| Purchase #4 | $131.48 | 13.649% | $149.4257 | $149.43 | $149.45 | $149.40 |
| Purchase #5 | $197.76 | 11.729% | $220.9553 | $220.96 | $220.95 | $221.00 |
| Purchase #6 | $170.45 | 3.790% | $176.9101 | $176.91 | $176.90 | $176.90 |
| Purchase #7 | $79.39 | 8.341% | $86.0119 | $86.01 | $86.00 | $86.00 |
| 7 purchase totals = | $856.26 | $933.1051 | $933.11 | $933.10 | $933.10 | |