| 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 | $42.99 | 7.710% | $46.3045 | $46.30 | $46.30 | $46.30 |
| Purchase #2 | $10.63 | 3.859% | $11.0402 | $11.04 | $11.05 | $11.00 |
| Purchase #3 | $12.93 | 3.459% | $13.3772 | $13.38 | $13.40 | $13.40 |
| Purchase #4 | $160.89 | 3.157% | $165.9693 | $165.97 | $165.95 | $166.00 |
| Purchase #5 | $40.53 | 3.363% | $41.893 | $41.89 | $41.90 | $41.90 |
| Purchase #6 | $67.80 | 12.473% | $76.2567 | $76.26 | $76.25 | $76.30 |
| Purchase #7 | $118.82 | 13.427% | $134.774 | $134.77 | $134.75 | $134.80 |
| 7 purchase totals = | $454.59 | $489.6149 | $489.61 | $489.60 | $489.70 | |