| 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 | $50.43 | 8.677% | $54.8058 | $54.81 | $54.80 | $54.80 |
| Purchase #2 | $220.89 | 10.538% | $244.1674 | $244.17 | $244.15 | $244.20 |
| Purchase #3 | $77.47 | 4.818% | $81.2025 | $81.20 | $81.20 | $81.20 |
| Purchase #4 | $234.78 | 5.723% | $248.2165 | $248.22 | $248.20 | $248.20 |
| Purchase #5 | $193.95 | 10.228% | $213.7872 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $145.78 | 4.156% | $151.8386 | $151.84 | $151.85 | $151.80 |
| Purchase #7 | $55.74 | 11.682% | $62.2515 | $62.25 | $62.25 | $62.30 |
| 7 purchase totals = | $979.04 | $1,056.2695 | $1,056.28 | $1,056.25 | $1,056.30 | |