| 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 | $73.49 | 4.405% | $76.7272 | $76.73 | $76.75 | $76.70 |
| Purchase #2 | $17.33 | 3.855% | $17.9981 | $18.00 | $18.00 | $18.00 |
| Purchase #3 | $178.28 | 3.247% | $184.0688 | $184.07 | $184.05 | $184.10 |
| Purchase #4 | $75.25 | 12.284% | $84.4937 | $84.49 | $84.50 | $84.50 |
| Purchase #5 | $73.38 | 10.514% | $81.0952 | $81.10 | $81.10 | $81.10 |
| Purchase #6 | $72.47 | 11.637% | $80.9033 | $80.90 | $80.90 | $80.90 |
| Purchase #7 | $70.72 | 9.690% | $77.5728 | $77.57 | $77.55 | $77.60 |
| 7 purchase totals = | $560.92 | $602.8591 | $602.86 | $602.85 | $602.90 | |