| 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 | $28.30 | 8.185% | $30.6164 | $30.62 | $30.60 | $30.60 |
| Purchase #2 | $19.29 | 4.310% | $20.1214 | $20.12 | $20.10 | $20.10 |
| Purchase #3 | $224.49 | 11.858% | $251.11 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $43.60 | 4.805% | $45.695 | $45.70 | $45.70 | $45.70 |
| Purchase #5 | $127.26 | 11.628% | $142.0578 | $142.06 | $142.05 | $142.10 |
| Purchase #6 | $220.30 | 6.105% | $233.7493 | $233.75 | $233.75 | $233.70 |
| Purchase #7 | $151.63 | 3.720% | $157.2706 | $157.27 | $157.25 | $157.30 |
| 7 purchase totals = | $814.87 | $880.6205 | $880.63 | $880.55 | $880.60 | |