| 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 | $99.56 | 10.414% | $109.9282 | $109.93 | $109.95 | $109.90 |
| Purchase #2 | $66.59 | 13.733% | $75.7348 | $75.73 | $75.75 | $75.70 |
| Purchase #3 | $112.91 | 11.178% | $125.5311 | $125.53 | $125.55 | $125.50 |
| Purchase #4 | $111.34 | 13.860% | $126.7717 | $126.77 | $126.75 | $126.80 |
| Purchase #5 | $51.83 | 9.724% | $56.8699 | $56.87 | $56.85 | $56.90 |
| Purchase #6 | $61.63 | 3.538% | $63.8105 | $63.81 | $63.80 | $63.80 |
| Purchase #7 | $249.90 | 12.284% | $280.5977 | $280.60 | $280.60 | $280.60 |
| 7 purchase totals = | $753.76 | $839.2439 | $839.24 | $839.25 | $839.20 | |