| 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 | $93.36 | 10.261% | $102.9397 | $102.94 | $102.95 | $102.90 |
| Purchase #2 | $186.43 | 9.125% | $203.4417 | $203.44 | $203.45 | $203.40 |
| Purchase #3 | $97.86 | 5.155% | $102.9047 | $102.90 | $102.90 | $102.90 |
| Purchase #4 | $113.79 | 10.674% | $125.9359 | $125.94 | $125.95 | $125.90 |
| Purchase #5 | $126.91 | 10.156% | $139.799 | $139.80 | $139.80 | $139.80 |
| Purchase #6 | $71.81 | 3.507% | $74.3284 | $74.33 | $74.35 | $74.30 |
| Purchase #7 | $109.79 | 9.371% | $120.0784 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $799.95 | $869.4278 | $869.43 | $869.50 | $869.30 | |