| 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 | $46.84 | 8.717% | $50.923 | $50.92 | $50.90 | $50.90 |
| Purchase #2 | $157.63 | 11.211% | $175.3019 | $175.30 | $175.30 | $175.30 |
| Purchase #3 | $165.97 | 5.869% | $175.7108 | $175.71 | $175.70 | $175.70 |
| Purchase #4 | $165.89 | 10.222% | $182.8473 | $182.85 | $182.85 | $182.80 |
| Purchase #5 | $142.99 | 10.395% | $157.8538 | $157.85 | $157.85 | $157.90 |
| Purchase #6 | $114.94 | 5.843% | $121.6559 | $121.66 | $121.65 | $121.70 |
| Purchase #7 | $158.52 | 3.258% | $163.6846 | $163.68 | $163.70 | $163.70 |
| 7 purchase totals = | $952.78 | $1,027.9773 | $1,027.97 | $1,027.95 | $1,028.00 | |