| 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 | $6.73 | 9.324% | $7.3575 | $7.36 | $7.35 | $7.40 |
| Purchase #2 | $231.82 | 13.287% | $262.6219 | $262.62 | $262.60 | $262.60 |
| Purchase #3 | $112.92 | 5.579% | $119.2198 | $119.22 | $119.20 | $119.20 |
| Purchase #4 | $27.69 | 13.729% | $31.4916 | $31.49 | $31.50 | $31.50 |
| Purchase #5 | $42.73 | 13.851% | $48.6485 | $48.65 | $48.65 | $48.60 |
| Purchase #6 | $221.94 | 11.157% | $246.7018 | $246.70 | $246.70 | $246.70 |
| Purchase #7 | $107.91 | 11.446% | $120.2614 | $120.26 | $120.25 | $120.30 |
| 7 purchase totals = | $751.74 | $836.3025 | $836.30 | $836.25 | $836.30 | |