| 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 | $16.31 | 6.244% | $17.3284 | $17.33 | $17.35 | $17.30 |
| Purchase #2 | $215.75 | 4.808% | $226.1233 | $226.12 | $226.10 | $226.10 |
| Purchase #3 | $159.95 | 3.690% | $165.8522 | $165.85 | $165.85 | $165.90 |
| Purchase #4 | $222.25 | 13.575% | $252.4204 | $252.42 | $252.40 | $252.40 |
| Purchase #5 | $72.38 | 12.537% | $81.4543 | $81.45 | $81.45 | $81.50 |
| Purchase #6 | $35.25 | 9.668% | $38.658 | $38.66 | $38.65 | $38.70 |
| Purchase #7 | $148.59 | 6.776% | $158.6585 | $158.66 | $158.65 | $158.70 |
| 7 purchase totals = | $870.48 | $940.4951 | $940.49 | $940.45 | $940.60 | |