| 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 | $53.68 | 6.407% | $57.1193 | $57.12 | $57.10 | $57.10 |
| Purchase #2 | $71.80 | 3.377% | $74.2247 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $71.91 | 13.698% | $81.7602 | $81.76 | $81.75 | $81.80 |
| Purchase #4 | $175.91 | 5.384% | $185.381 | $185.38 | $185.40 | $185.40 |
| Purchase #5 | $136.99 | 10.324% | $151.1328 | $151.13 | $151.15 | $151.10 |
| Purchase #6 | $29.87 | 5.253% | $31.4391 | $31.44 | $31.45 | $31.40 |
| Purchase #7 | $175.29 | 5.120% | $184.2648 | $184.26 | $184.25 | $184.30 |
| 7 purchase totals = | $715.45 | $765.3219 | $765.31 | $765.30 | $765.30 | |