| 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 | $80.40 | 4.819% | $84.2745 | $84.27 | $84.25 | $84.30 |
| Purchase #2 | $130.28 | 7.199% | $139.6589 | $139.66 | $139.65 | $139.70 |
| Purchase #3 | $121.90 | 4.365% | $127.2209 | $127.22 | $127.20 | $127.20 |
| Purchase #4 | $184.70 | 10.705% | $204.4721 | $204.47 | $204.45 | $204.50 |
| Purchase #5 | $213.37 | 7.840% | $230.0982 | $230.10 | $230.10 | $230.10 |
| Purchase #6 | $19.41 | 6.293% | $20.6315 | $20.63 | $20.65 | $20.60 |
| Purchase #7 | $141.41 | 9.551% | $154.9161 | $154.92 | $154.90 | $154.90 |
| 7 purchase totals = | $891.47 | $961.2722 | $961.27 | $961.20 | $961.30 | |