| 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 | $84.31 | 5.451% | $88.9057 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $12.44 | 8.402% | $13.4852 | $13.49 | $13.50 | $13.50 |
| Purchase #3 | $81.68 | 5.257% | $85.9739 | $85.97 | $85.95 | $86.00 |
| Purchase #4 | $132.33 | 4.242% | $137.9434 | $137.94 | $137.95 | $137.90 |
| Purchase #5 | $169.88 | 4.668% | $177.81 | $177.81 | $177.80 | $177.80 |
| Purchase #6 | $213.62 | 12.201% | $239.6838 | $239.68 | $239.70 | $239.70 |
| Purchase #7 | $201.98 | 9.570% | $221.3095 | $221.31 | $221.30 | $221.30 |
| 7 purchase totals = | $896.24 | $965.1115 | $965.11 | $965.10 | $965.10 | |