| 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 | $10.91 | 6.814% | $11.6534 | $11.65 | $11.65 | $11.70 |
| Purchase #2 | $215.80 | 12.479% | $242.7297 | $242.73 | $242.75 | $242.70 |
| Purchase #3 | $49.51 | 4.857% | $51.9147 | $51.91 | $51.90 | $51.90 |
| Purchase #4 | $153.50 | 6.714% | $163.806 | $163.81 | $163.80 | $163.80 |
| Purchase #5 | $162.93 | 3.847% | $169.1979 | $169.20 | $169.20 | $169.20 |
| Purchase #6 | $50.29 | 11.418% | $56.0321 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $215.68 | 8.305% | $233.5922 | $233.59 | $233.60 | $233.60 |
| 7 purchase totals = | $858.62 | $928.9260 | $928.92 | $928.95 | $928.90 | |