| 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 | $107.30 | 8.824% | $116.7682 | $116.77 | $116.75 | $116.80 |
| Purchase #2 | $19.99 | 9.181% | $21.8253 | $21.83 | $21.85 | $21.80 |
| Purchase #3 | $185.75 | 7.575% | $199.8206 | $199.82 | $199.80 | $199.80 |
| Purchase #4 | $194.83 | 5.655% | $205.8476 | $205.85 | $205.85 | $205.80 |
| Purchase #5 | $94.96 | 6.742% | $101.3622 | $101.36 | $101.35 | $101.40 |
| Purchase #6 | $225.90 | 3.533% | $233.881 | $233.88 | $233.90 | $233.90 |
| Purchase #7 | $15.78 | 8.371% | $17.1009 | $17.10 | $17.10 | $17.10 |
| 7 purchase totals = | $844.51 | $896.6058 | $896.61 | $896.60 | $896.60 | |