| 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 | $39.79 | 10.600% | $44.0077 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $21.96 | 7.398% | $23.5846 | $23.58 | $23.60 | $23.60 |
| Purchase #3 | $199.43 | 5.162% | $209.7246 | $209.72 | $209.70 | $209.70 |
| Purchase #4 | $198.87 | 11.331% | $221.404 | $221.40 | $221.40 | $221.40 |
| Purchase #5 | $92.99 | 7.212% | $99.6964 | $99.70 | $99.70 | $99.70 |
| Purchase #6 | $163.98 | 5.583% | $173.135 | $173.14 | $173.15 | $173.10 |
| Purchase #7 | $222.45 | 5.798% | $235.3477 | $235.35 | $235.35 | $235.30 |
| 7 purchase totals = | $939.47 | $1,006.9000 | $1,006.90 | $1,006.90 | $1,006.80 | |