| 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 | $56.66 | 12.774% | $63.8977 | $63.90 | $63.90 | $63.90 |
| Purchase #2 | $45.47 | 12.166% | $51.0019 | $51.00 | $51.00 | $51.00 |
| Purchase #3 | $52.30 | 12.748% | $58.9672 | $58.97 | $58.95 | $59.00 |
| Purchase #4 | $198.57 | 8.258% | $214.9679 | $214.97 | $214.95 | $215.00 |
| Purchase #5 | $22.77 | 8.205% | $24.6383 | $24.64 | $24.65 | $24.60 |
| Purchase #6 | $232.91 | 3.339% | $240.6869 | $240.69 | $240.70 | $240.70 |
| Purchase #7 | $94.49 | 11.476% | $105.3337 | $105.33 | $105.35 | $105.30 |
| 7 purchase totals = | $703.17 | $759.4936 | $759.50 | $759.50 | $759.50 | |