| 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 | $17.59 | 5.693% | $18.5914 | $18.59 | $18.60 | $18.60 |
| Purchase #2 | $28.26 | 5.269% | $29.749 | $29.75 | $29.75 | $29.70 |
| Purchase #3 | $26.61 | 12.187% | $29.853 | $29.85 | $29.85 | $29.90 |
| Purchase #4 | $94.77 | 12.863% | $106.9603 | $106.96 | $106.95 | $107.00 |
| Purchase #5 | $28.99 | 12.344% | $32.5685 | $32.57 | $32.55 | $32.60 |
| Purchase #6 | $99.67 | 12.671% | $112.2992 | $112.30 | $112.30 | $112.30 |
| Purchase #7 | $58.57 | 8.211% | $63.3792 | $63.38 | $63.40 | $63.40 |
| 7 purchase totals = | $354.46 | $393.4006 | $393.40 | $393.40 | $393.50 | |