| 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 | $38.70 | 8.204% | $41.8749 | $41.87 | $41.85 | $41.90 |
| Purchase #2 | $79.43 | 10.547% | $87.8075 | $87.81 | $87.80 | $87.80 |
| Purchase #3 | $77.90 | 4.489% | $81.3969 | $81.40 | $81.40 | $81.40 |
| Purchase #4 | $74.78 | 5.265% | $78.7172 | $78.72 | $78.70 | $78.70 |
| Purchase #5 | $182.66 | 8.382% | $197.9706 | $197.97 | $197.95 | $198.00 |
| Purchase #6 | $67.91 | 6.398% | $72.2549 | $72.25 | $72.25 | $72.30 |
| Purchase #7 | $217.99 | 6.139% | $231.3724 | $231.37 | $231.35 | $231.40 |
| 7 purchase totals = | $739.37 | $791.3944 | $791.39 | $791.30 | $791.50 | |