| 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 | $64.79 | 11.859% | $72.4734 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $103.80 | 12.227% | $116.4916 | $116.49 | $116.50 | $116.50 |
| Purchase #3 | $5.92 | 6.670% | $6.3149 | $6.31 | $6.30 | $6.30 |
| Purchase #4 | $226.38 | 7.400% | $243.1321 | $243.13 | $243.15 | $243.10 |
| Purchase #5 | $115.99 | 12.490% | $130.4772 | $130.48 | $130.50 | $130.50 |
| Purchase #6 | $43.59 | 8.271% | $47.1953 | $47.20 | $47.20 | $47.20 |
| Purchase #7 | $168.99 | 11.764% | $188.87 | $188.87 | $188.85 | $188.90 |
| 7 purchase totals = | $729.46 | $804.9545 | $804.95 | $804.95 | $805.00 | |