| 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 | $81.33 | 4.321% | $84.8443 | $84.84 | $84.85 | $84.80 |
| Purchase #2 | $199.53 | 10.182% | $219.8461 | $219.85 | $219.85 | $219.80 |
| Purchase #3 | $245.79 | 8.771% | $267.3482 | $267.35 | $267.35 | $267.30 |
| Purchase #4 | $114.48 | 4.560% | $119.7003 | $119.70 | $119.70 | $119.70 |
| Purchase #5 | $30.35 | 13.412% | $34.4205 | $34.42 | $34.40 | $34.40 |
| Purchase #6 | $28.69 | 6.199% | $30.4685 | $30.47 | $30.45 | $30.50 |
| Purchase #7 | $213.72 | 3.763% | $221.7623 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $913.89 | $978.3902 | $978.39 | $978.35 | $978.30 | |