| 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 | $64.60 | 9.135% | $70.5012 | $70.50 | $70.50 | $70.50 |
| Purchase #2 | $109.44 | 9.118% | $119.4187 | $119.42 | $119.40 | $119.40 |
| Purchase #3 | $86.52 | 8.871% | $94.1952 | $94.20 | $94.20 | $94.20 |
| Purchase #4 | $80.60 | 5.351% | $84.9129 | $84.91 | $84.90 | $84.90 |
| Purchase #5 | $82.46 | 7.713% | $88.8201 | $88.82 | $88.80 | $88.80 |
| Purchase #6 | $149.95 | 9.156% | $163.6794 | $163.68 | $163.70 | $163.70 |
| Purchase #7 | $199.47 | 9.442% | $218.304 | $218.30 | $218.30 | $218.30 |
| 7 purchase totals = | $773.04 | $839.8315 | $839.83 | $839.80 | $839.80 | |