| 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 | $102.99 | 13.113% | $116.4951 | $116.50 | $116.50 | $116.50 |
| Purchase #2 | $105.74 | 5.273% | $111.3157 | $111.32 | $111.30 | $111.30 |
| Purchase #3 | $72.88 | 4.164% | $75.9147 | $75.91 | $75.90 | $75.90 |
| Purchase #4 | $107.95 | 9.723% | $118.446 | $118.45 | $118.45 | $118.40 |
| Purchase #5 | $114.65 | 6.445% | $122.0392 | $122.04 | $122.05 | $122.00 |
| Purchase #6 | $169.83 | 13.517% | $192.7859 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $54.57 | 7.681% | $58.7615 | $58.76 | $58.75 | $58.80 |
| 7 purchase totals = | $728.61 | $795.7581 | $795.77 | $795.75 | $795.70 | |