| 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 | $56.77 | 8.444% | $61.5637 | $61.56 | $61.55 | $61.60 |
| Purchase #2 | $234.44 | 6.241% | $249.0714 | $249.07 | $249.05 | $249.10 |
| Purchase #3 | $137.75 | 10.155% | $151.7385 | $151.74 | $151.75 | $151.70 |
| Purchase #4 | $125.67 | 6.683% | $134.0685 | $134.07 | $134.05 | $134.10 |
| Purchase #5 | $150.47 | 12.315% | $169.0004 | $169.00 | $169.00 | $169.00 |
| Purchase #6 | $152.61 | 9.562% | $167.2026 | $167.20 | $167.20 | $167.20 |
| Purchase #7 | $193.57 | 3.271% | $199.9017 | $199.90 | $199.90 | $199.90 |
| 7 purchase totals = | $1,051.28 | $1,132.5468 | $1,132.54 | $1,132.50 | $1,132.60 | |