| 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 | $5.74 | 12.474% | $6.456 | $6.46 | $6.45 | $6.50 |
| Purchase #2 | $63.79 | 4.853% | $66.8857 | $66.89 | $66.90 | $66.90 |
| Purchase #3 | $7.44 | 7.355% | $7.9872 | $7.99 | $8.00 | $8.00 |
| Purchase #4 | $123.91 | 12.594% | $139.5152 | $139.52 | $139.50 | $139.50 |
| Purchase #5 | $177.66 | 8.602% | $192.9423 | $192.94 | $192.95 | $192.90 |
| Purchase #6 | $178.55 | 12.757% | $201.3276 | $201.33 | $201.35 | $201.30 |
| Purchase #7 | $209.32 | 13.594% | $237.775 | $237.78 | $237.80 | $237.80 |
| 7 purchase totals = | $766.41 | $852.8890 | $852.91 | $852.95 | $852.90 | |