| 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 | $10.32 | 5.357% | $10.8728 | $10.87 | $10.85 | $10.90 |
| Purchase #2 | $172.69 | 11.530% | $192.6012 | $192.60 | $192.60 | $192.60 |
| Purchase #3 | $8.40 | 5.183% | $8.8354 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $114.47 | 3.103% | $118.022 | $118.02 | $118.00 | $118.00 |
| Purchase #5 | $232.94 | 6.801% | $248.7822 | $248.78 | $248.80 | $248.80 |
| Purchase #6 | $213.69 | 4.843% | $224.039 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $57.69 | 8.273% | $62.4627 | $62.46 | $62.45 | $62.50 |
| 7 purchase totals = | $810.20 | $865.6153 | $865.61 | $865.60 | $865.60 | |