| 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 | $11.36 | 11.436% | $12.6591 | $12.66 | $12.65 | $12.70 |
| Purchase #2 | $121.85 | 7.452% | $130.9303 | $130.93 | $130.95 | $130.90 |
| Purchase #3 | $166.39 | 4.121% | $173.2469 | $173.25 | $173.25 | $173.20 |
| Purchase #4 | $114.77 | 4.160% | $119.5444 | $119.54 | $119.55 | $119.50 |
| Purchase #5 | $48.67 | 4.601% | $50.9093 | $50.91 | $50.90 | $50.90 |
| Purchase #6 | $30.79 | 10.683% | $34.0793 | $34.08 | $34.10 | $34.10 |
| Purchase #7 | $116.87 | 9.273% | $127.7074 | $127.71 | $127.70 | $127.70 |
| 7 purchase totals = | $610.70 | $649.0767 | $649.08 | $649.10 | $649.00 | |