| 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 | $40.87 | 10.368% | $45.1074 | $45.11 | $45.10 | $45.10 |
| Purchase #2 | $106.89 | 7.617% | $115.0318 | $115.03 | $115.05 | $115.00 |
| Purchase #3 | $188.53 | 3.389% | $194.9193 | $194.92 | $194.90 | $194.90 |
| Purchase #4 | $67.82 | 10.472% | $74.9221 | $74.92 | $74.90 | $74.90 |
| Purchase #5 | $207.30 | 6.713% | $221.216 | $221.22 | $221.20 | $221.20 |
| Purchase #6 | $97.73 | 10.420% | $107.9135 | $107.91 | $107.90 | $107.90 |
| Purchase #7 | $7.58 | 11.621% | $8.4609 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $716.72 | $767.5710 | $767.57 | $767.50 | $767.50 | |