| 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 | $18.27 | 7.148% | $19.5759 | $19.58 | $19.60 | $19.60 |
| Purchase #2 | $130.37 | 8.357% | $141.265 | $141.27 | $141.25 | $141.30 |
| Purchase #3 | $51.40 | 12.113% | $57.6261 | $57.63 | $57.65 | $57.60 |
| Purchase #4 | $71.25 | 11.123% | $79.1751 | $79.18 | $79.20 | $79.20 |
| Purchase #5 | $109.67 | 3.217% | $113.1981 | $113.20 | $113.20 | $113.20 |
| Purchase #6 | $9.78 | 6.672% | $10.4325 | $10.43 | $10.45 | $10.40 |
| Purchase #7 | $215.45 | 5.831% | $228.0129 | $228.01 | $228.00 | $228.00 |
| 7 purchase totals = | $606.19 | $649.2856 | $649.30 | $649.35 | $649.30 | |