| 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 | $199.41 | 6.838% | $213.0457 | $213.05 | $213.05 | $213.00 |
| Purchase #2 | $53.78 | 9.134% | $58.6923 | $58.69 | $58.70 | $58.70 |
| Purchase #3 | $35.68 | 8.859% | $38.8409 | $38.84 | $38.85 | $38.80 |
| Purchase #4 | $7.87 | 11.537% | $8.778 | $8.78 | $8.80 | $8.80 |
| Purchase #5 | $30.67 | 8.214% | $33.1892 | $33.19 | $33.20 | $33.20 |
| Purchase #6 | $248.97 | 11.676% | $278.0397 | $278.04 | $278.05 | $278.00 |
| Purchase #7 | $165.34 | 7.496% | $177.7339 | $177.73 | $177.75 | $177.70 |
| 7 purchase totals = | $741.72 | $808.3197 | $808.32 | $808.40 | $808.20 | |