| 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 | $79.56 | 9.112% | $86.8095 | $86.81 | $86.80 | $86.80 |
| Purchase #2 | $30.94 | 13.757% | $35.1964 | $35.20 | $35.20 | $35.20 |
| Purchase #3 | $165.78 | 7.826% | $178.7539 | $178.75 | $178.75 | $178.80 |
| Purchase #4 | $238.64 | 10.173% | $262.9168 | $262.92 | $262.90 | $262.90 |
| Purchase #5 | $40.81 | 6.801% | $43.5855 | $43.59 | $43.60 | $43.60 |
| Purchase #6 | $96.83 | 12.565% | $108.9967 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $60.71 | 4.130% | $63.2173 | $63.22 | $63.20 | $63.20 |
| 7 purchase totals = | $713.27 | $779.4761 | $779.49 | $779.45 | $779.50 | |