| 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 | $86.86 | 6.431% | $92.446 | $92.45 | $92.45 | $92.40 |
| Purchase #2 | $31.90 | 13.203% | $36.1118 | $36.11 | $36.10 | $36.10 |
| Purchase #3 | $48.60 | 8.571% | $52.7655 | $52.77 | $52.75 | $52.80 |
| Purchase #4 | $94.73 | 11.255% | $105.3919 | $105.39 | $105.40 | $105.40 |
| Purchase #5 | $239.64 | 5.635% | $253.1437 | $253.14 | $253.15 | $253.10 |
| Purchase #6 | $16.58 | 11.683% | $18.517 | $18.52 | $18.50 | $18.50 |
| Purchase #7 | $163.76 | 3.177% | $168.9627 | $168.96 | $168.95 | $169.00 |
| 7 purchase totals = | $682.07 | $727.3386 | $727.34 | $727.30 | $727.30 | |