| 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 | $43.60 | 8.463% | $47.2899 | $47.29 | $47.30 | $47.30 |
| Purchase #2 | $104.48 | 11.779% | $116.7867 | $116.79 | $116.80 | $116.80 |
| Purchase #3 | $10.55 | 11.603% | $11.7741 | $11.77 | $11.75 | $11.80 |
| Purchase #4 | $28.59 | 3.833% | $29.6859 | $29.69 | $29.70 | $29.70 |
| Purchase #5 | $88.49 | 13.135% | $100.1132 | $100.11 | $100.10 | $100.10 |
| Purchase #6 | $185.75 | 7.399% | $199.4936 | $199.49 | $199.50 | $199.50 |
| Purchase #7 | $72.46 | 6.325% | $77.0431 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $533.92 | $582.1865 | $582.18 | $582.20 | $582.20 | |