| 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 | $56.87 | 12.590% | $64.0299 | $64.03 | $64.05 | $64.00 |
| Purchase #2 | $185.54 | 5.651% | $196.0249 | $196.02 | $196.00 | $196.00 |
| Purchase #3 | $103.40 | 3.565% | $107.0862 | $107.09 | $107.10 | $107.10 |
| Purchase #4 | $64.33 | 6.437% | $68.4709 | $68.47 | $68.45 | $68.50 |
| Purchase #5 | $186.45 | 6.618% | $198.7893 | $198.79 | $198.80 | $198.80 |
| Purchase #6 | $161.81 | 3.646% | $167.7096 | $167.71 | $167.70 | $167.70 |
| Purchase #7 | $111.65 | 6.383% | $118.7766 | $118.78 | $118.80 | $118.80 |
| 7 purchase totals = | $870.05 | $920.8874 | $920.89 | $920.90 | $920.90 | |